The republic's factories have closed for the weekend to conserve energy.为了节约能源，该共和国的工厂周末不开工。Conserve your energy, you'll need it!保存你的精力, 你会用得着的！The country starts carrying out new laws to conserve wildlife in t...
The republic's factories have closed for the weekend to conserve energy.为了节约能源，该共和国的工厂周末不开工。They had to conserve the candles now with winter upon them.冬天眼看就要到了，他们不得不把蜡烛省着用。He writes on both sides of the sheet to con...
The engine keeps backfiring all the time.发动机老是回火.The EPA's rules about what constitutes hazardous waste are backfiring against the nationwide recycling effort.环保署关于有害物质的法规同全国资源回收的工作正好唱反调.A sudden report rang out -- ...
Reservoirs are drying up and farmers have begun to leave their land.水库逐渐干涸，农民开始背井离乡。Water companies should concentrate on reducing waste instead of building new reservoirs.自来水公司应该集中精力减少水浪费，而不是修建新水库。We must make use of ou...
The provision for observation of the cease - fire was boilerplate.遵守 停火 协定的条款是照搬过去的条文.Boilerplate: Standard legal language used in legal documents.标准法律语言: 法律文件中使用的标准法律语言....
This paper introduces a rarely seen method of describing with diametral distance.本文介绍了一种鲜为人知的用直径距离描绘椭圆的方法.Meshing spur gears must have the same diametral pitch.互相啮合的直齿圆柱齿轮,必须具有相同的径节.Diametral pitch : the number of teeth ...