Too much sun isn't good for you.

晒太阳太多对你并没有好处。

《牛津词典》

Which vitamin supplements are good for you?

哪种维生素补品对你有好处？

《柯林斯英汉双解大词典》

It's probably good for you to get some criticism now and then.

偶尔受点批评或许对你还有好处。

《牛津词典》

"But what will my duties be? Do I have to personally reject these three thousand good-for-nothings you speak of?

VOA: special.2010.04.24

And so fish doesn't become a food to eat because it's good for you; you eat it because it has Omega-3's.

所以我们不是因为鱼好吃所以才吃鱼,而是因为其中含有ω-3脂肪酸

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

And let's say you know math is not good for you.

假设你明白数学不是你的强项。

I like课堂 - SpeakingMax英语口语达人

The good news is that it found that some business travel might be good for you.

BBC: Overweight frequent flyers

Defining digital junk food presumes that there is digital stuff that's good for you.

ENGADGET: This is the Modem World: Digital junk food

This is not good for you or me when it comes to the hotel alarm clock.

WSJ: Are Multipurpose Devices Better Than Products That Perform One Function?