必要

There is no call to be anxious.

没有焦急。

It is necessary to exercise caution when making commendations.

做推荐时有谨慎一些。

We were obligated to attend the opening ceremony.

我们有参加幕式。

It is necessary to set down these additional rules.

有制定这些补充规则。

The entry of all expenditure is necessary.

有把一切账。

He emphasized the need for hard work.

他强调了苦干。

There is no need to complicate matters.

没有使问题复杂化。

You must understand the necessity of education.

你须懂得教育性。

At a pinch it can be used as a weapon.

时可以把它当作武器。

The company needs to pep up its image.

这家公司有改善其形象。

It is necessary that one should obey the law.

一个人遵守法律是。

It was necessary to discover the truth or otherwise of these statements.

有查证这些说法是否真实。

They were plotting how to obtain the necessary information.

他们正在策划如何获取情报。

We shall have to trim away the unnecessary parts of the spending.

我们须削减不。

Some parents worry unnecessarily about their children.

有些父母不地为孩子担心。

There is no cause for concern, for the windstorm was not too serious.

那场风暴不太厉害,没担心。

There was no need to fling in that rude remark.

插那么一句无礼话真没。

There is no need to make such hurtful remarks.

没有说这些伤感情话。

Vulgarity is a very important ingredient in life.

庸俗是生活中非常作料。

You may find it necessary to readjust the wheels from time to time.

你会发现不时调整轮子很有。