preach to the choir片语

片语

1. 1

   对已认同者说教、白费唇舌、多此一举

   Telling this audience to read more is preaching to the choir.

   叫这群听众多读书，根本是对已认同者说教。

2. 2

   深有同感、不用你说口语

   You're preaching to the choir; I've said the same thing for years.

   你不用说了，我深有同感，这话我讲了好几年。