你在节食吗？你瘦了很多。

Have you been on a diet? You've lost a lot of weight.

《柯林斯英汉双解大词典》

一个陌生人等在那里，他要问每个女孩一个问题：“你在节食吗？”

A stranger was waiting there to ask each girl a question: 'Are you on a diet?'

youdao

你看到戴安妮在吃什么吗？她在节食啊。

Did you see what Diane was eating? And she's on a diet.

youdao

你一直在节食吗？你只剩皮包骨了。

Have you been dieting? You're nothing but skin and bones!

youdao

你一直在节食吗？你只剩皮包骨了。

Have you been dieting? You're nothing but skin and bones!

youdao