必要

There is no call to be anxious.

没有焦急的必要。

It is necessary to set down these additional rules.

有必要制定这些补充规则。

There is no need to complicate matters.

没有必要使问题复杂化。

It is necessary to exercise caution when making commendations.

时有必要谨慎一些。

He emphasized the need for hard work.

他强调了苦干的必要。

The entry of all expenditure is necessary.

有必要把一切开支入账。

We were obligated to attend the opening ceremony.

我们有必要参加开幕式。

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

有必要查证这些说法是否真。

At a pinch it can be used as a weapon.

必要时可以把它当作武器。

It is necessary that one should obey the law.

一个人遵守法律是必要的。

You must understand the necessity of education.

你必须懂得教育的必要性。

The company needs to pep up its image.

这家公司有必要改善其形象。

There was no need to fling in that rude remark.

插那么一的话真没必要。

Vulgarity is a very important ingredient in life.

庸俗是生活中非常必要的作料。

There is no need to make such hurtful remarks.

没有必要说这些伤感情的话。

They were plotting how to obtain the necessary information.

他们正在策划如何获取必要的情报。

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

我们必须削减不必要的开支。

Some parents worry unnecessarily about their children.

有些父母不必要地为孩子担心。

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

那场风暴不太厉害,没必要担心。

It’s necessary for us to net the currant bushes.

我们有必要用网盖上红醋栗树。