Bills discounted with collateral securities

bills

n. 账单；议案（bill的复数）

discounted

a. 已贴现的；已折扣的\\nv. 打折扣(discount的过去分词)；不重视

with [wɪð]

prep. 和，跟;随着;关于;和…一致;

collateral [kə'lætərəl]

n. 担保物;旁系亲属; adj. 并行的;附属的;旁系的;

col共同+later边+al形容词后缀→周边的→并列的

securities [[ˌsi'kjuəritiz]]

n. 有价证券\\n[经] 证券

We have done so much

我们已做了这么多的事

There were times of disappointment, anger, and humiliation, and there were also times of joy.

生活中有失望、生气和屈辱的时候。

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