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最佳答案：公共厕所：toilet,公共场所：in public或public place（s）,小学：primary school,中学：senior high scho
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最佳答案：school学校.park公园.hospital医院.airport机场.train station火车站.bus stop汽车站.hotel旅馆.restau
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最佳答案：It's to be祝学习好!请及时采纳哦~~~~~
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最佳答案：school学校.park公园.hospital医院.airport机场.train station火车站.bus stop汽车站.hotel旅馆.restau
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最佳答案：Thank you so much for coming.l 欢迎再来!Hope you'll comeagain.l 欢迎以后多来北京!Hope you'll
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最佳答案：Let's not talk loudly in public.
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最佳答案：in public area
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最佳答案：Smoking is not allowed in public places since May 2008.
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最佳答案：the different dustbins in the public is for citizens to throw the corrsponding r
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最佳答案：The danger of smoking in publicFirst,smoking in public is easy to cause a fire a