1. Late in the afternoon, the boys put up their tent in the middle of a field.
    傍晚时分，孩子们在田野中央搭起了帐篷。

2. Like a foot race, I am off to a flying start and I must not halt in the middle to look behind and weep.
    就像一场赛跑一样，我飞速起跑，决不可中途停步，回望伤心。

3. It was the middle of winter.Snow lay thick on the ground.
    当时，正值隆冬季节.厚雪铺盖着大地。

4. In the middle of the night, two boys woke up and began shouting.
    午夜前后，有两个孩子醒了，大声叫了起来。

5. It was the middle of winter. Snow lay thick on the ground.
    此时正值隆冬季节，地上积着厚厚的雪。

6. It was all wrong. The sun was shining but the air was cold. It was the middle of January, after all.
    可我又觉得什么都不对劲。虽然阳光灿烂，但是空气却是冰冷的。毕竟这还是一月中旬啊。

7. I had come the night before, a black and cold night before-as it was expected to be in the middle of January, though I didn't know that at the time — and I could not see anything clearly on the way from the airport, even though there were lights ever
    我是昨夜到这里的，那是个漆黑、寒冷的夜晚——一月中旬就该是这样的天气，可我那时并不知道这一点——虽然到处都有灯，可从机场出来的一路上我什么都看不清楚。

8. I began feeling nervous when I realized I was standing in the middle of the classroom.
    当我意识到我正站在教室中间时,我开始感到紧张了。

9. If it is a fact that the meaning of life does not dawn until middle age,
    如果人们步入中年时才对人生的含义有所领悟的话，

10. Increases in information and knowledge-based businesses are reducing levels of middle management. Top managers get all the information needed to work together with front-line staff.
    随着以信息和知识为基础的行业的不断增多，中层管理者数量在不断减少。高级管理者掌握着与一线员工协调所需的所有信息。