1.work on 致力于

例句：The scientists are still working on inventing new methods of reaching outer space.

科学家们仍致力于发明到达外层空间的新方法!~#LP~S354uOnd4_4f。

2.in addition to 除…之外

例句：So what should we do to promote peace, in addition to the proposals mentioned above?

那么，除了上述提到的方案外，我们应该采取什么行动来促进和平呢？

3.be able to 能够

例句：We want a man who must be able to cost.

我们需要一个能计算成本的人66@ak,g@B,^SW。

4.take advantage of 利用

例句：I want to take advantage of your lifetime of scholarship.

我希望能够用到您一生的学识N*tFd2dv(y9I。