Convertible security

convertible [kən'və:təbl]

adj. 可改变的;可变换的;（货币）可以自由兑换的;（汽车等）有折篷的; n. 敞篷车;

security [sə'kjʊrəti]

n. 安全;保证，担保;保护，防护;有价证券; adj. 安全的，保安的，保密的;

se分开+cur关心+ity抽象名词，性质状态 → 安全；证券

Well, how's everything here?

唔，东西都收拾好了吗？

I ask him to stay at school.

我要求他待在学校。

I want to ask you for your advice. When I leave school, I want to be an engineer. For years I have been interested in engineering. I have made tools at home and have written articles for magazines. My father says that engineering is not a suitable subject

我希望得到您的指点。中学毕业后，我希望成为一名工程师。多年来，我一直对这个方面感兴趣。我在家制作各种用具，给杂志写文章。我的父亲说工程学不适合女孩子学。他要我学习地理。可是我对这门学科一点也不感兴趣。我尝试阅读有关这方面的书籍，然而，我感到索然无味。我该?2283