1.We give 10% discount for cash payment.
现金付款，我们给以九折优惠。

重点词语：discount n.折扣，贴现，贴现率 vt.打折扣
商务用语：additional discount 折上折
anticipated discount 预付折扣
bill discount 贴现汇票
exchange discount 外汇贴现

2.The girl was dismissed for dishonesty.
那女孩因为不诚实而被解雇。

重点词语：dismiss vt.解雇，消除
商务用语：dismiss sb. from one's post 撤销某人的职务
be dismissed from the service 被免职，被解雇

3.His sister seemed to display no feelings when he told her the news.
他把消息告诉姐姐时，她好像无动于衷。

重点词语：display vi.& vt.& n. 陈列，展览，显示，炫耀
商务用语：a display device 显示设备

4.They had a dispute about how much money he owns her.
他们就她欠多少钱一事进行了一番争论。

重点词语：dispute vi.& n.争论；辩论；怀疑；争吵
商务用语：industrial dispute 产业纠纷
trade dispute 商务争议

5. Opinions are divided about a small matter.
在一个小问题上，意见出现分歧。
 
重点词语：divide vt.分配；使（意见）分歧
商务用语：divide the profit 分配利润