It's rude for a man to keep his hat on indoors.

男人进屋不脱帽是不礼貌的.

《简明英汉词典》

They cap when they pass the president.

他们经过院长面前时脱帽行礼.

《现代英汉综合大词典》

We take off our hats to those who are quietly working hard.

我们对那些默默无闻地刻苦用功的人脱帽表示敬意.

英语晨读30分（初二）

They took off their hats by the grave in silent salute.

他们在墓旁脱帽默哀.

辞典例句

The teacher ordered the boy to bare his head.

老师叫那个男孩脱帽.

辞典例句

Everyone uncovered when the hero appeared.

英雄到来时,大家脱帽致敬.

辞典例句

Bare your head when the flag is hoisted.

当旗升起的时候脱帽.

辞典例句

You have to take hat off to Uncle George, for he knows how to do business.

你必须向乔治叔叔脱帽致敬, 他懂得如何做生意.

辞典例句

They removed their hats as a mark of respect.

他们脱帽以表敬意.

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Raising your hat to a lady is good manners.

对一位女士脱帽致意是礼貌.

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He raised his hand as though to take off his hat.

他举起手来,象要脱帽似的.

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My hat is off to the inventor of this design.

我向此设计的发明者脱帽致敬!

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He bared his head as the funeral procession passed.

送葬行列走过时他脱帽致敬.

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Most men take off their hats in my car.

大多数人看见我的车都会向我脱帽致意.

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He took off his hat to the Queen of England.

他向英国女王脱帽致敬.

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