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。

youdao

It was standard procedure in certain situations.

在很多情况下，它都是标准的程序。

youdao

Well... only sometimes, and only in certain situations.

好吧…只在某些时侯，而且只在某些特定情况下。

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

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

BBC: Overcoming shyness (without a pill)

For instance, why get an MRI when, in certain situations, an X ray would be just as good?

FORBES: Fact and Comment

Potassium chloride has been employed as a salt substitute in certain situations in the past, but relatively sparingly.

FORBES: Salt: A Favorite Ingredient Gets A Molecular Makeover