不值得

I did not esteem him to be worthy of trust.

我认为他不值得信赖。

Such a remark is unworthy of notice.

这样的话不值得注意。

It would not prove worthwhile to instigate a nuclear attack.

挑起核攻击不值得的。

I don’t think these neologisms worth passing on to beginners.

我认为这些新词不值得教给初学者。

Look, don’t worry! There’s no point getting yourself into a lather over this!

嘿，别心，为这事生气不值得。

That joke didn't rate a laugh.

那个笑话不值得一笑。

Contrariwise, if you suspect your question is too dumb for a mailing list, it's not an excuse to harass individual developers.

反之，如认为的问题太蠢，那也不值得打扰任何一位开发成员。