英语口语1+1:Beatadeadhorse

　　“1+1英文” 　　Angela： "I'd like to talk with you again about what happened."

　　Andy： "Oh， come on. Let's not beat a dead horse."

　　“1+1中文”

　　安吉拉："我还想再和你说说所发生的事。"

　　安 迪："哦 算了。咱们不要再白费口舌了。"

　　“1+1解析”

　　You are beating a dead horse when you insist on talking about something that cannot be changed.

　　中文意思：白费口舌。