I got it all taken care of, knock on wood.

我把它各个方面都照顾到了，但愿好运仍在。

I prefer to knock on wood.

我喜欢敲在木头上。

I almost got hit by a car. Knock on wood.

我差一点就被一台车给撞到，真是好险。

I'm hoping to get a promotion this month. Knock on wood!

我希望这个月获得晋升。求好运！

Rita: When I said knock on wood , I didn't quite mean that!

莉达： 我说敲敲木头，不是这个意思呀！