他那欢乐活泼的外表只是一时装出来的，就他本性来看，他是个含蓄、严肃的人。

他那欢乐活泼的外表只是一时装出来的，就他本性来看，他是个含蓄、严肃的人。的英文翻译

基本释义

• His air of joviality was put on for the occasion; by nature he was a rather reserved and serious person.