Dieting is a mug's game.

傻瓜才节食。

柯林斯例句

I used to be a very heavy gambler, but not any more. It's a mug's game.

我曾经是个赌棍，但现在再也不赌了，那是傻瓜的游戏。

柯林斯例句

The aim of the campaign is to make young people believe that smoking is a mug's game.

这项运动的目的是使年轻人相信吸烟是件蠢事.

《简明英汉词典》

Trying to sell ice to an Eskimo is a mug's game.

卖冰给爱斯基摩人是无利可图的事.

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She always said it was a mug's game.

她总是说那是傻瓜才干的事情.

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John, It'sounds like a mug's game to me.

约翰, 我觉得这事听起来真够蠢的.

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