1. The Great Pyramid is over 450 feet high today, and it was once higher.
    今天我们看到的大金字塔有450多英尺高，过去还要高一些。

2. They will come to our class at 2 p.m.
    下午两点钟他们来我们班。

3. They can survive in this region of little water, little shade, and high day-time temperature.
    它们可以在这个缺水、少荫和白昼高温的地区生存。

4. The annual flooding is caused by the melting snows on the high Ethiopian plateau, from where the Nile originates.
    尼罗河发源于埃塞俄比亚高原，那里融化的冰雪致使河水年年泛滥。

5. Thirty yards of board fence, nine feet high.
    三十码长的木栅栏，九英尺高。

6. They are wearing high heels this year.
    今年她们在穿高跟鞋。

7. There is a story that holds that high heels were first brought to America by a famous New Orleans madam who discovered that she could charge twice as much when a woman wore high heels.
    有一种说法，说高跟鞋最早是由新奥尔良州的一位名媛带到美国来的,她发现自己穿高跟鞋时身价倍增。

8. That's what makes women walk differently and look differently in high heels.
    这也就是使女人们在穿高跟鞋时走路的样子和外表气质显得与众不同的东西。

9. They helped each other with homework, worked on research for class assignments and talked about their problems.
    她们总是相互帮助，做课堂作业时也一起动脑筋，她们还一起谈论她们的烦恼。

10. To pay for costs, cars will be billed for using high-speed toll roads.
    为支付道路建设成本，使用高速收费公路的汽车必须付费。