But when they tangoed, they didn ' t dye their hair black , or cover their skin with rouge.

但是他们在跳探戈时，不把头发染成黑色，也不用在身上涂口红。

youdao

"They didn't do a lot with really smart girls in literature when I was young.

VOA: special.2009.08.24

So when you see the word "book" in ancient Greek or Latin, they didn't think of this. They thought of scrolls.

当看到古希腊语或拉丁语的书这个字，他们不会想到这个，他们会想到书卷。

耶鲁公开课 - 新约课程节选

But when you asked them why they didn't try it the answers tended to be "I would look silly."

但当你问他们为什么不尝试时,他们的答案往往是“这样做会很傻”

耶鲁公开课 - 心理学导论课程节选

And when they didn't agree on how to act, they were forced to meet each other halfway.

FORBES: Leadership

Their newborn died of pneumonia when they didn't have money to take her to a doctor.

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The capuchin monkeys were upset, selfishly, when they didn't get the grapes that their neighbors received.

CNN: Morality: It's not just for humans