to preach to the choir
01
分かっている人に説く, 同意している人に語る
to attempt to make people accept ideas, opinions, etc. that they already agree with
Dialect
American
American慣用句
くだけた
例
The political candidate's speech at the rally was well-received, but some argued that it was preaching to the converted since the attendees already supported their campaign.
リサイクルが大事だと私たちに説得する必要はないよ。分かっている人に説いているだけだ。
