I refuse to rise to that sort of comment.

　　我拒絕對那樣的評論作出反應。

　　We cannot in all conscience refuse to help.

　　憑良心我們不能拒絕去幫助別人。

　　I couldn't very well refuse to help them, could I?

　　我沒(méi)有理由拒絕幫助他們，是不是？

　　I've always had a loud mouth, I refuse to be silenced.

　　我總是有話(huà)就講，我拒絕保持沉默。

　　Officials refuse to divulge details of the negotiations.

　　官員們拒絕透露談判的細節。