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。
- She was sent abroad on a difficult assignment. 她被派出国执行一项艰巨任务。
- The mass rally was a total fiasco. 那次群众集会彻底失败。
- He finished the assignment completely. 他全面完成了分配的任务。
- The boy pegged away at a home assignment. 男孩毫不懈怠地做老师布置的家庭作业。
- 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。
- After harvest we will have a mass of rice. 秋收后，我们将获得大量稻谷。
- He is the best man who can finish the assignment. 他是能完成这项任务的最佳人选。
- The boy pegged away at a homework assignment. 男孩孜孜不倦地做老师指定的家庭作业。
- She says she doesn't like children in the mass. 她说从总体上讲她不喜欢孩子。
- He is responsible for the assignment of jobs. 他负责分派工作。
- She gladly accepted the assignment. 她高兴地接下任务。
- How are you going to get through the assignment? 你将如何完成作业呢?
- Soon the car will go into mass production. 这种小汽车不久即可投入批量生产。
- There was no telling what the next assignment would be. 不晓得下一个任务将是什么。
- I found a mass of spawn in the fish before cooking. 烧鱼前，我发现鱼里有很多鱼籽。
- The mass of workers do not want this strike. 大多数工人不愿举行这次罢工。
- Your next assignment will be to find these missing persons. 你的下一项任务是寻找这些失踪的人。
- A swelling or small palpable mass. 肿胀肿块或小的可摸到的块
- I just came off an assignment which had taken me two weeks. 我刚完成了一项任务，它占用了我两个星期。
