One should not run about aimlessly during an alert.

空袭警报期间不可处乱跑。

A nationwide alert went out for three escaped prisoners.

全国范围内发布了警报，搜捕三名监狱逃犯。

The sirens are calling the men to assemble.

警报声在兵集合。

Alarmed at the first sound, we hit the dirt.

第一声警报一响我们就迅速卧倒。

The man on duty rang an alarm.

值班员发出警报。

A professionally installed alarm will cost from about ￡500.

请专业人员安装的警报器要花费至少500 英镑。

The emergency services were put on standby after a bomb warning.

接炸弹警报后，各紧急救助部门进入待命状态。

On 2 April 1916 air-raid warnings sounded throughout Edinburgh.

1916 年4 月2 日空袭警报响彻了整个爱丁堡。

For where a man's intentions are published, it is an alarum, to call up all that are against them.

因为一个人底意向若是就等于一声唤起一切敌人的警报。

They heard the fire alarm.

他们听了火警警报。

North American Aerospace Defense Command (NORAD) - a binational command involving the United States and Canada which provides warning of missile and air attack against both of its member...

北美航空防御指挥部-美国和加拿大的联合指挥部，提供导弹发射和空袭的警报，保卫北美领空，并提供空中防御。

One should not run about aimlessly during an alert.

空袭警报期间不可处乱跑。

A nationwide alert went out for three escaped prisoners.

全国范围内发布了警报，搜捕三名监狱逃犯。

The sirens are calling the men to assemble.

警报声士兵集合。

Alarmed at the first sound, we hit the dirt.

第一声警报一响我们迅速卧倒。

The man on duty rang an alarm.

值班员发出警报。

A professionally installed alarm will cost from about ￡500.

请专业人员安装的警报器要花费至少500 英镑。

The emergency services were put on standby after a bomb warning.

接炸弹警报后，各紧急救助部门进入待命状态。

On 2 April 1916 air-raid warnings sounded throughout Edinburgh.

1916 年4 月2 日空袭警报响彻了整个爱丁堡。

For where a man's intentions are published, it is an alarum, to call up all that are against them.

因为一个人底意向若是公等于一声唤起一切敌人的警报。

They heard the fire alarm.

他们听了火警警报。

North American Aerospace Defense Command (NORAD) - a binational command involving the United States and Canada which provides warning of missile and air attack against both of its member...

北美航空防御指挥部-美国和加拿大的联合指挥部，提供导弹发射和空袭的警报，保卫北美领空，并提供空中防御。

One should not run about aimlessly during an alert.

空袭期间不可处乱跑。

A nationwide alert went out for three escaped prisoners.

全国范围内发布，搜捕三名监狱逃犯。

The sirens are calling the men to assemble.

声在召令士兵集合。

Alarmed at the first sound, we hit the dirt.

第一声一响我们就迅速卧倒。

The man on duty rang an alarm.

值班员发出。

A professionally installed alarm will cost from about ￡500.

请专业人员安装的器要花费至少500 英镑。

The emergency services were put on standby after a bomb warning.

接炸弹后，各紧急救助部门进入待命状态。

On 2 April 1916 air-raid warnings sounded throughout Edinburgh.

1916 年4 月2 日空袭响彻整个爱丁堡。

For where a man's intentions are published, it is an alarum, to call up all that are against them.

因为一个人底意向若是公开那就等于一声唤起一切敌人的。

They heard the fire alarm.

们听火。

North American Aerospace Defense Command (NORAD) - a binational command involving the United States and Canada which provides warning of missile and air attack against both of its member...

北美航空防御指挥部-美国和加拿大的联合指挥部，提供导弹发射和空袭的，保卫北美领空，并提供空中防御。

One should not run about aimlessly during an alert.

空袭警报期间不可处乱跑。

A nationwide alert went out for three escaped prisoners.

全国范围内发布了警报，搜捕三逃犯。

The sirens are calling the men to assemble.

警报声在召令士兵集合。

Alarmed at the first sound, we hit the dirt.

第声警报响我们就迅速卧倒。

The man on duty rang an alarm.

值班员发出警报。

A professionally installed alarm will cost from about ￡500.

请专业人员安装的警报器要花费至少500 英镑。

The emergency services were put on standby after a bomb warning.

接炸弹警报后，各紧急救助部门进入待命状态。

On 2 April 1916 air-raid warnings sounded throughout Edinburgh.

1916 年4 月2 日空袭警报响彻了整个爱丁堡。

For where a man's intentions are published, it is an alarum, to call up all that are against them.

因为个人底意向若是公开那就等于声唤敌人的警报。

They heard the fire alarm.

他们听了火警警报。

North American Aerospace Defense Command (NORAD) - a binational command involving the United States and Canada which provides warning of missile and air attack against both of its member...

北美航空防御指挥部-美国和加拿大的联合指挥部，提供导弹发射和空袭的警报，保卫北美领空，并提供空中防御。

One should not run about aimlessly during an alert.

空袭期间不可处乱跑。

A nationwide alert went out for three escaped prisoners.

全国范围内发，搜捕三名监狱逃犯。

The sirens are calling the men to assemble.

声在召令士兵集合。

Alarmed at the first sound, we hit the dirt.

第一声一响我就迅速卧倒。

The man on duty rang an alarm.

值班员发出。

A professionally installed alarm will cost from about ￡500.

请专业人员安装的器要花费至少500 英镑。

The emergency services were put on standby after a bomb warning.

接炸弹后，各紧急救助部门进入待命状态。

On 2 April 1916 air-raid warnings sounded throughout Edinburgh.

1916 年4 月2 日空袭响彻整个爱丁堡。

For where a man's intentions are published, it is an alarum, to call up all that are against them.

因为一个人底意向若是公开那就等于一声唤起一切敌人的。

They heard the fire alarm.

听火。

North American Aerospace Defense Command (NORAD) - a binational command involving the United States and Canada which provides warning of missile and air attack against both of its member...

北美航空防御指挥部-美国和加拿大的联合指挥部，提供导弹发射和空袭的，保卫北美领空，并提供空中防御。

One should not run about aimlessly during an alert.

报期间不可处乱跑。

A nationwide alert went out for three escaped prisoners.

全范围内发布了报，搜捕三名监狱逃犯。

The sirens are calling the men to assemble.

报声在召令士兵集合。

Alarmed at the first sound, we hit the dirt.

第一声报一响我们就迅速卧倒。

The man on duty rang an alarm.

值班员发出报。

A professionally installed alarm will cost from about ￡500.

请专业人员安装的报器要花费至少500 英镑。

The emergency services were put on standby after a bomb warning.

接炸弹报后，各紧急救助门进入待命状态。

On 2 April 1916 air-raid warnings sounded throughout Edinburgh.

1916 年4 月2 日报响彻了整个爱丁堡。

For where a man's intentions are published, it is an alarum, to call up all that are against them.

因为一个人底意向若是公开那就等于一声唤起一切敌人的报。

They heard the fire alarm.

他们听了火报。

North American Aerospace Defense Command (NORAD) - a binational command involving the United States and Canada which provides warning of missile and air attack against both of its member...

北航防御指挥-和加拿大的联合指挥，提供导弹发射和的报，保卫北领，并提供中防御。

One should not run about aimlessly during an alert.

空袭警报期间不可处乱跑。

A nationwide alert went out for three escaped prisoners.

全国范围内发布了警报，搜捕三名监狱逃犯。

The sirens are calling the men to assemble.

警报声在召令士兵集合。

Alarmed at the first sound, we hit the dirt.

第一声警报一响我们就迅速卧倒。

The man on duty rang an alarm.

值班员发出警报。

A professionally installed alarm will cost from about ￡500.

请专业人员安装的警报器要花费至少500 英镑。

The emergency services were put on standby after a bomb warning.

接炸弹警报后，各紧急救助门进入待命状态。

On 2 April 1916 air-raid warnings sounded throughout Edinburgh.

1916 年4 月2 日空袭警报响彻了整个爱丁堡。

For where a man's intentions are published, it is an alarum, to call up all that are against them.

因为一个人底意向若是公开那就等于一声唤起一切敌人的警报。

They heard the fire alarm.

他们听了火警警报。

North American Aerospace Defense Command (NORAD) - a binational command involving the United States and Canada which provides warning of missile and air attack against both of its member...

北美航空防御指-美国和加拿大的联合指，供导弹发射和空袭的警报，保卫北美领空，并供空中防御。

One should not run about aimlessly during an alert.

空袭期间不可处乱跑。

A nationwide alert went out for three escaped prisoners.

全国范围内发，搜捕三名监狱逃犯。

The sirens are calling the men to assemble.

声在召令士兵集合。

Alarmed at the first sound, we hit the dirt.

第一声一响我就迅速卧倒。

The man on duty rang an alarm.

值班员发出。

A professionally installed alarm will cost from about ￡500.

请专业人员安装的器要花费至少500 英镑。

The emergency services were put on standby after a bomb warning.

接炸弹后，各紧急救助部门进入待命状态。

On 2 April 1916 air-raid warnings sounded throughout Edinburgh.

1916 年4 月2 日空袭响彻整个爱丁堡。

For where a man's intentions are published, it is an alarum, to call up all that are against them.

因为一个人底意向若是公开那就等于一声唤起一切敌人的。

They heard the fire alarm.

听火。

North American Aerospace Defense Command (NORAD) - a binational command involving the United States and Canada which provides warning of missile and air attack against both of its member...

北美航空防御指挥部-美国和加拿大的联合指挥部，提供导弹发射和空袭的，保卫北美领空，并提供空中防御。

One should not run about aimlessly during an alert.

空袭警报期间不可处乱跑。

A nationwide alert went out for three escaped prisoners.

全国范围内发布了警报，搜捕三名监狱逃犯。

The sirens are calling the men to assemble.

警报声在召令士兵集。

Alarmed at the first sound, we hit the dirt.

第一声警报一响我们就迅速卧倒。

The man on duty rang an alarm.

值班员发出警报。

A professionally installed alarm will cost from about ￡500.

请专业人员安装的警报器要花费至少500 英镑。

The emergency services were put on standby after a bomb warning.

接炸弹警报后，各紧急救助部门进入待命状态。

On 2 April 1916 air-raid warnings sounded throughout Edinburgh.

1916 年4 月2 日空袭警报响彻了整个爱丁堡。

For where a man's intentions are published, it is an alarum, to call up all that are against them.

因为一个人底意向若是公开那就等于一声唤起一切敌人的警报。

They heard the fire alarm.

他们听了火警警报。

North American Aerospace Defense Command (NORAD) - a binational command involving the United States and Canada which provides warning of missile and air attack against both of its member...

北美航空防御挥部-美国和加拿大的挥部，提供导弹发射和空袭的警报，保卫北美领空，并提供空中防御。