2.be in another world 精神恍惚,魂不守舍 3.make yourself at home 随意,随便 4.save your breath 省口气吧,别白费口舌 5.make sense 有意义,理解 6.cost sb. an arm and a leg 非常昂贵 7.burn a hole in one's pocket 很快被花光
London will be keen to show it's willing to do so while holding out its cap for pennies. US President Donald Trump's announcement that Washington would stop playing the self-assumed role as a "world policeman" had raised hopes that the US would sto...
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