Exposure to nature has been thought to be necessary for brain development in children.

人们一直认为，接触大自然对儿童的大脑发育是必要的。

youdao

Such a change may not be necessary for your distribution.

对于您所使用的版本可能不需要这种更改。

youdao

Dr Heymann: That will be necessary for the countries to negotiate.

Heymann博士: 这必需由国家进行谈判。

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Its crew would attempt a move that would be necessary for any landing on the moon.

VOA: special.2009.07.01

The kind of discipline and self-restraint necessary for an educated mind appears, for him, to be unequally divided among human beings.

那种受过教育者,所必备的纪律与自制，对他而言似乎是不平等地,区隔了人群。

耶鲁公开课 - 政治哲学导论课程节选

This material will be necessary to do the listening exercises for the course, which is sort of the backbone of the course.

做听力练习时我们必须使用这些材料,听力训练是课程的核心内容

耶鲁公开课 - 聆听音乐课程节选

Additional funding, such as might be necessary for additional support, would then be provided separately.

BBC: Fairer funding call for schools

This lifting muscle, again, will be necessary for the construction of a space station.

BBC: Rocket launches Chinese space lab

It may be necessary for unfortunate countries to promise former dictators safety at home.

ECONOMIST: It was right