1. And should not be put in drinks unless it is known to be safe.
    只有知道冰块安全时才能加入饮料。

2. As it happens, a razor that is safe in Europe is unlikely to electrocute Americans.
    碰巧在欧洲使用安全的剃须刀不大可能使美国人触电身亡，

3. A world not safe for cloned humans would be a world not safe for the rest of us.
    对克隆人不安全的世界，也会是一个对我们其他人同样不安全的世界。

4. A cloned Albert Einstein might fail his physics class.
    克隆出的阿尔伯特·爱因斯坦可能物理课不及格。

5. Yes,he opened the safe and took away all my jewel.
    是的,他打开保险箱拿走了我所有的珠宝.

6. You´ll fail in French unless you work harder.
    你要是不再加把劲儿, 法语就考不及格了.

7. Saving the environment is really about saving our environment — making it safe for ourselves, our children and the world as we know it.
    拯救环境其实就是拯救我们自己的环境——是为了保障我们自己、我们的子孙以及我们周围世界的安全。

8. Most of us fail in our efforts at self-improvement because our schemes are too ambitious and we never have time to carry them out.
    我们大多数人想自我完善却遭到失败，这是因为我们的规划过于宏大，而又根本没有时间去实施。

9. Cats never fail to fascinate human beings.
    猫总能引起人们的极大兴趣。

10. "Poor thing!" cried Bruce, "You, too, know what it is to fail."
    “可怜的小东西，”布鲁斯失声说。“你也尝到了失败是什么滋味。”