你们辛苦了一整天。

You have had a hectic [tiring] day.

《新英汉大辞典》

我敬爱的老师们，你们辛苦了。

My dear teachers, your hard work.

youdao

你们辛苦了，谢谢你们！

You have worked hard, thank you!

youdao

我真为你们担心，怕我白白地为你们辛苦了。

I am afraid of you, lest perhaps I have laboured in vain among you.

youdao

我真为你们担心，怕我白白地为你们辛苦了。

I am afraid on your account that perhaps I have labored for you in vain.

youdao

母亲，你们辛苦了！

Mother, you have worked hard!

youdao

今天你们可够辛苦了。

You've really done a hard day's work.

《新英汉大辞典》

你们工作辛苦了。

You've been working very hard.

《新英汉大辞典》

你们各自辛苦了。

Each of you hard.

youdao

你们各自辛苦了。

Each of you hard.

youdao