虽然不存在一个患上癌症的合适年纪，但二三十岁的人可能尤其容易感到被孤立。

While there's never a good age to get cancer, people in their 20s and 30s can feel particularly isolated.

youdao

教育工作者可能会担心听着两种语言的孩子会永远感到困惑，因此他们的语言发展将会延迟；这个问题在文献中是不存在记录的。

Educators may fear that children hearing two languages will become permanently confused and thus their language development will be delayed; this concern is not documented in the literature.

youdao

好奇涵盖了如此多的行为，以至于可能不存在任何一种单一的“好奇心基因”能让人类对自己的环境感到好奇和探索。

Curiosity covers such a large set of behaviors that there probably isn't any single "curiosity gene" that makes humans wonder about and explore their environment.

youdao

You don't want to predicate making complicated gambles under the assumption that they don't exist.

你不会将赌注,押在不可能存在的东西上

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