- 问题详情:Today,peopleallovertheworldaremovingoutofsmallvillagesinthecountrytogoandliveinbig,noisycities.Theyaremovingfromthepeacefulhills,mountains,fields,riversandstreamsofthecountrysidetothebusyworldofstreets,buildings,trafficandcrowds.Thismovementf...
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