1. They have found that it is connected with the passage of days and the phases of the moon.
    他们发现代码与昼夜更迭和月亮圆缺有关，

2. These days, people who do manual work often receive far more money than people who work in offices.
    如今，从事体力劳动的人的收入一般要比坐办公室的人高出许多。

3. Though my aunt pursued what was, in those days, an enlightened policy, in that she never allowed her domestic staff to work more than eight hours a day, she was extremely difficult to please.
    姑妈待佣人在当时算是开明的，从来不让佣人每天工作超过8小时，但他们很难使她称心如意。

4. The curious thing was that the lake was not marked on the map.
    奇怪的是那个湖没有在地图上标出。

5. The Greenwood Boys will be staying for five days.
    "绿林少年"准备在此逗留5天。

6. The aircraft was able to fly over the endless white plains without difficulty.
    飞机可以毫无困难地飞过这片茫茫无际的白色原野！

7. Though in those days, travelling was not as easy as it is today, steam boats carried thousands of visitors across the Channel from Europe.
    尽管在当时旅行不像现在这么容易，但汽船还是把成千上万的参观者从欧洲大陆送过了英吉利海峡。

8. The students are going to take the test in two days´ time.
    学生们准备在两天后就接受测验。

9. Tim´s shirt´s white.
    蒂姆的衬衫是白色的。

10. The refrigerator is white.
    冰箱的颜色是白的。