1. assistance n. 援助,帮助
例句:Your technical assistance in the project is greatly appreciated.
您对这个项目的技术援助大受赞赏。
2. reduce vt. 减少;缩小
例句:He is trying to reduce expenses.
他正试图减少开支。
3. obvious adj. 明显的;显著的
例句:It was quite obvious that she was not going home.
很显然她不准备回家。
4. solve vt. 解决;解释;阐明
例句:With the help of his friends, he finally solved the problem.
在朋友们的帮助下,他终于解决了问题。
5. express vt. 表达,陈述;表示
例句:Really, I hardly know how to express my gratitude.
我真不知道如何表达我的感激之情。
6. resume vt. 重新开始,继续
例句:They proposed that he should resume his job as farmhand.
他们建议他应重新做农夫的工作。
7. hire vt. 租,租借
例句: They hired a big hall.
他们租了一间大厅。
8. excellent adj.出色的;杰出
例句:He is excellent in mathematics.
他的数学非常好。