文档介绍：10-8
？
What is the rate of return on your investment?
，没有措施。
This is a law of nature and it can' 表否认的目的。意为“以防；以备”。
in the case of 意为“就……而言；至于；在……状况下”。
,是买一种汉堡送一种汉堡的.
I have a coupon for buy one hamburger get one on free.
6. When pleasure is the business of life, it ceases to be a pleasure. (英译汉)
当享有成了生活的重要任务时，它就不再是享有了.
10-12
？
Who is to lead off the discussion？(每日一句10-6)
lead off , begin；start 开始；领先
。(每日听写10--1)
You are carrying your jokes too far.
carry something too far超过限度
。
Next Monday will be my 21st birthday.
，各方应严格遵守本合同。
After this agreement is signed by the two parties, both parties shall strictly abide by it.
在合同当事方为三方（或三方以上）时，各方为all parties，而当事方为两方时应用both parties
，签约双方中任何一方不得将合同内容泄露给第三方。
Neither of the two parties can divulge the contents of the contract to a third party after the conclusion of the contract.
双方中任何一方为either of the two parties，三方（或三方以上）中任何一方才用any of the parties
6. He who risks nothing gains nothing. (英译汉)
收获与风险并存。
10-13
。
The prisoner was confronted with his accusers.
?
What led you to this conclusion?
。
There is no room for another filing cabinet in the office.
。
She promised to see after the children when their mothers were on the night shift.
，她侥幸赢了作文比赛。(每日听写10-5)
She had only spent 20 minutes writing her essay. She won the writing contest by a fluke.
6. He conquers twice, who upon victory overcomes himself. (英译汉)
在胜利后能控制自己的人赢得了第二个胜利。
10-15
.
I think you short-changed me.
。
The boy caused a lot of trouble to his parents.
，她们已经吃过午饭了。
It's only 11 o'clock and they have already had lunch.
。
He often brags about how well he plays golf.
。
We hereby appoint your company to be our exclusive (sole) business agent (agent 比agency 正式某些) in China.
6. Tell