It is ( ) ( ) developed than China.是比较美国和中国的怎么填?

翻译：This crop does not do well in soils other than the one for which it has been specially develo 英语翻译TianJing,a city standing by BoHai Sea,shares a great develo-pment of industry.It is famous for its oversea commodities which are real bragins.The environment of the city is getting better as well,and more and more foreigners are attracted It is(). it is it is is it it is Is it it is It is it is it is it is is it It is It is is,it, It is