上游的城市将污水排放到河里。Cities upstream use the river to get rid of sewage.向大气排放二氧化碳the emission of carbon dioxide into the atmosphere我们孩子们的健康正受到排放出的废气的损害。The health of our children is being endangered by exhaust fumes....
Another portion is lost as heat because of inefficiencies in energy transfer.由于能量转换效率低,另一部分能量以热量形式损失掉.Her work is riddled with inefficiencies.她的工作因缺乏效率而漏洞百出.He saw shocking oversights and inefficiencies that made the Sep...
It's a well-tried tactic to play down public expectations in advance of a superpower summit.在超级大国的峰会之前降低公众的期望值是个屡试不爽的策略。They used this kind of scare tactic when I was growing up.我小的时候,他们用过这种吓唬人的办法.The new tactic was...
那家工厂一倒闭,成千的工人都失业了.Thousands of workers lost their jobs when the factory closed.成千的科学家已加入研究干细胞的研究团队.Thousands of scientists have joined the research team work on cell study.那个时候只有成千的学者有机会进入高等教育系统.That then just thousands ...