How to translate"跑龙套“," 马后炮”，“无风不起浪”，“自投罗网”，“红光满面” into English?
Help me translate these Chinese idioms into English. Thanks!
跑龙套
马后炮
无风不起浪
自投罗网
红光满面

Question

Answer

跑龙套: play a small/insignificant role in sth.
马后炮: (make a) belated effort
无风不起浪: there's no smoke without fire; things don't happen without a reason
自投罗网: be duped?; fall into s.o else's trap
红光满面: (have a) ruddy complexion

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