1. We are more prone to make mistakes when we are tired.
    当我们疲倦的时候较容易犯错。

2. We must give tribute to all those who helped make this a free country.
    我们必须称颂那些为使这个国家成为自由之邦而出力的人。

3. We also make the fundamental error of announcing our resolutions to everybody
    我们还犯有一个根本性的错误，即把我们的决心向大家宣布。

4. Without it we could not make a living.
    要是没有这条河，我们就无法生存下去。

5. We are lucky in that only the lower fields, which make up a very small proportion of our farm, are affected by flooding,
    值得庆幸的是，只有低洼的受到洪水影响，而低洼地在我们农场比例很小。

6. When he returns home at night, he always finds that someone has parked a car outside his gate.
    当他夜里回到家时，总是发现有人把车停在他家大门外。

7. We can´t make up our minds.
    我们还拿不定主意。

8. When Fleming arrived the next morning, he saw that the plate had gathered mould during the night.
    第二天，他来到试验室，发现盘子在夜间生了霉菌。

9. When our part turns away from the light, we have night.
    我们这半球背对太阳时，就是黑夜。

10. When we begin to turn away from the sun, we have afternoon and evening and night.
    我们开始转离它时，就是下午。随后是黄昏和夜晚。