The milkmaid milks the cows twice a day.

挤奶女工一天次为奶挤奶。

You cannot flay the same ox twice.

一头剥次皮。

The fire brigade was called out twice last night.

消防队昨晚出勤次。

They had to fight with a force twice their number.

他们得同倍于他们的敌人作战。

M is twice as large as N.

M 等于N的倍。

Remember the old adage—buy cheap, buy twice!

便宜无好货。

The proposal is annual and cerated maintain twice.

建议年上蜡保养次。

He was found to have lied twice in cross-examination.

他被发现在盘问中度撒。

This box is twice as large as that one.

这个盒子是那个盒子的倍。

Albeit he has failed twice, he is not discouraged.

虽然失败了次，但他并没有气馁。

She swims twice a week and has been dabbling in weight training.

她一游次泳，偶尔还练习一下举重。

The houseboy comes to mop our kitchen floor twice a week.

男仆次到我家来拖洗厨房地板。

The housemaid comes to mop our kitchen floor twice a week.

女佣次到我家来拖洗厨房地板。

The new submarine is able to dive twice as fast as the older model.

这种新潜艇可以比旧型号快一倍。

I was absent once or twice.

我曾缺席一次。

I play tennis twice a week.

我一星期打次网球。

Refuse is collected twice a week.

垃圾收次。

In the face of a severe crisis relating to international reserves, the government devalued the currency twice.

面对国际储备的严重危机，政府实施了次货币贬值。

I had to send the email twice because I forgot to add the attachment. More haste, less speed!

我忘了加附件，只好再发一次邮件。真是欲速则达！

Aldridge netted twice.

奥尔德里奇次进球。