Keywords: ahazard potency of debris flow, externality, cost - benefit analysis.关键词: 土石流特定水土保持区 、 外部性 、 成本效益 分析.Pollution is considered as a form of negative externality in economic growth.摘要环境污染是经济增长过程中的“负产品”.The damage ...
现代对美貌的狂热崇拜并不只是财富的作用.The modern cult of beauty is not exclusively a function of wealth.他19岁时跟一位美貌的中表结了婚.He was married at nineteen to a beautiful cousin.这美貌的姑娘一到, 全屋的男人都让她吸引住了.When this beautiful girl arrived, all the men...
He was acclaimed for his acerbic wit and repartee.他以一针见血的妙语巧辩而备受好评。He was acclaimed for his acerbic wit and repartee...他以一针见血的妙语巧辩而备受好评。This diplomat possessed an excellent gift for repartee.这位外交官具有卓越的应对才能.He was a brill...