trade贸易 买卖traditional传统的 惯例的 trick诡计骗局诀窍introduce介绍引进提出contract合同签合同straight直的直接的struggle斗争努力奋斗destroy破坏毁灭摧毁 extremely极端地极其地interest兴趣 爱好利益 利息
Hundreds of thousands of people attend the Guangzhou Trade Fair each year.每年有成千上万的人来参加广交会。
Many foreigners like traditional Chinese clothes.很多外国人喜欢传统的中国服装。
He’s a very traditional sort of person.他是个很传统的人。
I want to speak good English.Is there a trick to it?我想讲一口流利的英语。有什么诀窍吗？
It’s a tradition to play tricks on people on April 1st.在四月一日作弄人是一个传统习俗。
Allow me  to introduce my friend Patrick.请允许我介绍一下我的朋友帕特里克。
I signed a contract with the company.我与公司签了个合同。
A contract between two countries is called a treaty.两个国家之间的合同叫条约。
The company has just won a contract to supply Computer Software to the government.这家公司刚刚争取到一份为政府供应计算机软件的合同。
The politician refused to give a straight answer to the reporter’s question.这个zz家拒绝正面回答记者的问题。
Learning English is a struggle but it’s worth it.英语学习需要奋斗，但很值得。
Don’t  destroy all my hopes.别摧毁我所有的希望。
Destroy your bad habits!改掉你的坏习惯！
The movie was extremely interesting.这部电影非常有趣。
Don’t lose interest now!别失去兴趣！
We have your interests at heart.我们会把你的利益放在心上。