1·The ventilators cool down the radiators. In summer the noise is terrible. Right now there is no voltage here, works will start in autumn.
排气风扇冷却散热器，在夏天，噪音是可怕的，现在这里没有电压，工程将于秋天开始。
2·Filter the broth and let it cool down.
然后过滤汤汁让肉慢慢冷却。
3·Recently, the traditionally hot majors like management and computer science have begun to cool down, as long-neglected majors like geology and forestry regain popularity.
最近，传统如管理学和计算机科学这些热门专业已经开始冷却，而长期被忽视的如地质学和森林学这些专业重新受到欢迎。
4·Such individuals can make themselves very unpopular with the industry by trying to cool down a sizzling money machine.
那些试图冷却这样一部滚烫的赚钱机器的人，往往在这个圈子里不受欢迎。
5·It was happening every night, but the extra time taken to get the other flavors allowed the engine to cool down sufficiently to start.
它每晚都发生，但是买其他口味多用的额外时间允许发动机充分冷却以启动。