8 举手之劳

3句英文任你选

No skin off my teeth.

举手之劳。

It is not worth mentioning.

小事一桩，不值一提。

Glad to have been of help.

很高兴能帮上你。

半个句型要记牢

No skin off my teeth. (举手之劳)

Tip: 俚语，或者说No skin off my nose.