There are certain situations that do warrant extra protein.

在某些情况下确实会需要额外的蛋白质。

youdao

Simply saying thank you doesn't seem enough in certain situations.

在某些情况下，简单地说声谢谢似乎不够。

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You have got to buck up on certain situations and create your own destiny, which is up to each and every one of us.

在一些特定环境下，你要振作精神，创造属于你自己的命运，这对我们每个人都是受用的。

youdao

And you'll like to use this in expressing yourself and your decisions about certain situations.

这个句型能够表达某些情况下的自我与自己的决定，你会喜欢这个句型的。

That's why 课堂 - SpeakingMax英语口语达人

And the idea is they have sort of natural responses that these learning situations might exploit and might channel, but essentially, they do have certain natural ways of acting towards the world.

动物们拥有某些能够为学习情境所引导,和利用的自然反应，但重要的是，它们确实拥有着某种应对世界的行为方式。

耶鲁公开课 - 心理学导论课程节选

There are certain situations where patient and doctor just aren't a good match, according to Krebs.

CNN: Cranky doctor or annoying patient? Sometimes it's both

This training usually involves role play, and talking through how to react in certain situations.

BBC: Overcoming shyness (without a pill)

Despite the evidence that trust responds to incentives, certain situations foster trust more than others.

ECONOMIST: Economics focus