1. Every day I start work at 9:00 and finish at 5:00.
    我每天九点开始工作，五点结束。

2. Even so, people are going to find it difficult to get to work.
    即使这样，人们仍会感到上班有困难。

3. Everybody is having a good time after a week of work and study.
    一周的工作和学习之后，人人都玩儿得很开心。

4. Each time mine broke down, lost a screw, needed a new roller bearing, the brake wouldn't work, etc., and I called Suzanne, I had to endure a little lecture.
    每次我的轮椅坏了，掉了螺丝，需要换轴承，或刹车不灵等，我都打电话给苏珊娜，但每次都要挨训。

5. But in an old man who has known human joys and sorrows, and has achieved whatever work it was in him to do,
    可是老年人已经饱尝了人间的甘苦，一切能做的都做了，

6. But the chances are against it, and there is a virtual limit on how long we can hope to remain alive, however lucky and robust we are.
    但这种可能性很小。不管我们多么幸运，多么健壮，我们所希望的长寿实际上是有限度的。

7. But other suns, stars as the astronomers call them, are bound to have planets like our own, and as the number of stars in the universe is so vast, this possibility becomes virtual certainty.
    但是，其他的太阳，既天文学家所说的恒星，肯定会有像我们地球一样的行星。因为宇宙中恒星的数目极其庞大，所以存在着产生生命星球的这种可能性是肯定无疑的。

8. Before he retired, Frank was the head of a very large business company, but as a boy he used to work in a small shop.
    在退休前，弗兰克是一家非常大的商业公司的经理，但他小时候却在一家小铺里做工。

9. By the end of next year, they will have finished work on the new stadium.
    到明年年底，他们将把新体育场建成。

10. Billion city would have many levels, so that various transportation systems could work without interfering with each other.
    十亿人口城市有许多层平面，因此各种运输工具行驶时不会彼此干扰。