1. The zebra is a kind of horse that lives in Africa.
    斑马是生活在非洲的一种马。

2. The best horse needs breeding, and the aptest child needs teaching.
    最好的马要驯，最伶俐的孩子要教。

3. Like the cooling of a hot kettle or the wearing-out of a pair of shoes.
    就像一壶热水迟早会凉不来，一双鞋渐渐会磨破一样。

4. Then he and Jane went horse-riding.
    然后，他和简一起去骑马。

5. Two widely separated strings hang from a ceiling. Even though you can't reach both at once, is it possible to tie their ends together, using only a pair of pliers?
    两根相距甚远的绳子分别从天花板上垂下来。尽管你无法同时够到两根绳子，但有没有可能只用一把钳子就把两根绳子系到一起呢？

6. That way, any pair of shoes could have its own secret sum of money.
    这样，任何一双鞋子都可以有自己的"私房钱"。

7. Next came a horse, swimming bravely,
    接着一匹活马勇敢地与水搏击。

8. Keep a pair of heavy, comfortable shoes or boots in your home, at work, and in your vehicle.
    在住处、工作场所和汽车里放一双厚重、舒适的鞋或靴子。

9. He tethered his horse to a tree.
    他用绳子把马拴在树上.

10. He could make out three men in a basket under it and one of them was holding a pair of binoculars.
    他看清了气球下面有3个人呆在一只筐里，其中一个举着望远镜。