You can lump that hat if you don't like it.

如果你不喜欢那顶帽子，你可以把它摘下来。

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Tink agreed to travel by hat if it was carried in the hand.

婷咔同意坐在帽子里旅行，条件是帽子必须用手提着。

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You'll get more wear out of a hat if you choose one in a neutral colour.

如果选择中性颜色的帽子，戴的时间会更久一些。

《柯林斯英汉双解大词典》

In fact,if I keep talking, soon enough you will start to think I am an old hat about this -- a real expert.

VOA: special.2010.05.09

if I could hang your hat on one kind of Southern distinctiveness, perhaps above all it's fun to play with all these stereotypes and realize that if so many people were writing this way, from personal observation, yes, there must be something to all these differences.

如果我们现在好好思考一下南方的特点,也许首先,让我们想想所有关于南方的陈见,不难意识到,如果那么多人通过个人观察,写出的南方都大同小异,那么这些南方特点一定有其根源

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And that's great if you just want to get a one of like, beautiful hat for a wedding

如果你想买一个类似于参加婚礼的漂亮的帽子这样的东西，去那儿是很好的，

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He said he told them "I will eat my hat if in five years' time" if the response times in Corby had dropped as a result of the plans.

BBC: MP Andy Sawford warns against ambulance station closures

For the past 30 years, the coolest places to hang your hat if you're a scientist, engineer or wild duck have been in private industry--Silicon Valley kinds of companies, especially.

FORBES: Magazine Article

If showy residential towers are now old hat (if often empty) in an increasing number of Chinese cities, these kind of digs are still new to much of rising India.

FORBES: Haute Property in Mumbai