Like other big cities,I think traffic jam is the most serious problem in Qingdao.
I have been many cities,however in my opinion,the climate in Qingdao makes people live the most comfortably.
Like other big cities,I think traffic jam is the most serious problem in Qingdao.
I have been many cities,however in my opinion,the climate in Qingdao makes people live the most comfortably.
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