For men, this means a plain business suit, worn with a discreet collar and tie.

对男士来说，一套纯色的西装搭配一件素雅的衬衫，系上一条领带即可。

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He wore a plain blue shirt, open at the collar.

他穿一件素净的蓝色衬衫，领口敞着。

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He wore a plain blue shirt, open at the collar.

他穿一件素净的蓝色衬衫，领口敞着。

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