所有的儿童必须学一门外语。

All the children must learn a foreign language.

《牛津词典》

人类的所有目标都关乎其特有的生物学天性。

The species lacks any goal external to its own biological nature.

youdao

并不是所有的成果都会应用到软件工程学中，但是它们确实是一个必要的起点。

Not all of the outcomes apply to software engineering, but they are a start.

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你们倾听你们的老师吗？学：并非所有的时候。

Do you listen to your teacher? S: Not all the time.

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和所有的外语一样，学英语很难。

Like all foreign languages, English is difficult to learn.

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和所有的外语一样，学英语很难。

Like all foreign languages, English is difficult to learn.

youdao