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 ...
He looked up distractedly. "Be with you in a second."他心不在焉地抬头道:“一会儿就来。”He paced up and down distractedly.他心烦意乱地踱来踱去.She accused him of not loving her and asked herself distractedly how to gain his affection.她责备他不爱她,并且心烦意...
检验容器是否有裂缝或者漏的地方。Check the container for cracks or leaks.由于有胆漏的可能性,引流肯定是需要的.Drainage is certainly indicated because of the probability of bile leakage.房顶是漏的,雨进来了.The roof is leaky and the rain comes in....
The chanting inside the temple stopped.寺庙内的诵经声停了。The students gave him a rapturous welcome, chanting in unison: "We want the king!"学生们给予了他热烈的欢迎,他们齐声高喊:“我们要国王!”The cold breeze moved through the bushes around him, whisperi...
他们中的许多人置一己私利于集体利益之上。Many of them placed self-interest before the common good.他做事完全出于私利。He is motivated entirely by self-interest.她完全是出于私利。She was motivated solely by self-interest....