您要查找的是不是：
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- He was proud of his impeccable pedigree. 他为他出身于名门望族而骄傲。
- The mass rally was a total fiasco. 那次群众集会彻底失败。
- I suppose you also have a caste system in your society. 我想你们的社会里也有一种等级制度。
- The right to dissent is part of our political system. 有持异议的权利是我们政治体制的组成部分。
- Let's collect the sap before its consolidation into a hard mass. 让我们在树液坚固成团之前将之收集起来。
- Do you know how to log in to the system? 你知道怎么登录进入这个系统吗？
- After harvest we will have a mass of rice. 秋收后，我们将获得大量稻谷。
- Public opinion was against the old feudal system. 公众舆论反对旧的封建制度。
- The system works on the principle that heat rises. 该项装置是按照热力上升的原理运转的。
- She says she doesn't like children in the mass. 她说从总体上讲她不喜欢孩子。
- The drainage system has been aged. 排水系统已经老化了。
- They called for a radical reform of our tax system. 他们要求对税收制度进行根本改革。
- This is a highly efficient new heating system. 这是个高效的新取暖系统。
- He's mute on the subject of social system. 他对社会制度的问题保持沉默。
- He said he used this system in the year dot. 他说他很久以前用过这个系统。
- Soon the car will go into mass production. 这种小汽车不久即可投入批量生产。
- I found a mass of spawn in the fish before cooking. 烧鱼前，我发现鱼里有很多鱼籽。
- Our manager is conversant with account system. 我们的经理精通会计制度。
- The mass of workers do not want this strike. 大多数工人不愿举行这次罢工。
