1. The hospital had been bombed and Hans had made his way back into Western Germany on foot.
    医院遭到轰炸，汉斯步行回到了西德。

2. The nomads who made these markings lived by hunting and fishing during the last Ice Age which began about 35,000 B.C. and ended about 10,000 B.C.
    这些痕迹是游牧人留下的，他们生活在从公元前约35，000年到公元前10，000年的冰川期的末期，以狩猎、捕鱼为生。

3. Though a number of descents have been made, much of it still remains to be explored.
    人们多次进入洞内探险，但至今尚有不少东西有待勘探。

4. The garden was soon littered with chunks of metal which had once made up a lawn mower.
    一会儿工夫，割草机便被拆成一个个金属零件，乱七八糟地堆在花园里。

5. Turning back down the main street, we quickened our pace and made our way rapidly towards the stream where we hoped the boatman was waiting.
    便掉转身子，沿着那条主要街道加快步伐，快速地朝深溪边走去，希望船夫还在那儿等着我们。

6. The lake was not a natural one, but a man-made reservoir.
    这不是一个天然湖泊，是一座人工修建的水库。

7. The girl asked to see a timetable, feeling sure that her father could not have made such a mistake.
    姑娘要求看到时刻表，因为她相信父亲不能把这么大的事弄错。

8. They will be trying to keep order.
    他们将设法维持秩序。

9. They made no effort to hide their amusement whenever I produced a packet of sweets from my pocket.
    每当我从口袋里掏出一包糖果时，他们都毫不掩饰地表现出他们对此感到非常好笑。

10. The Crystal Palace was different from all other buildings in the world, for it was made of iron and glass.
    这座水晶宫不同于世界上所有的其他建筑，因为它是用钢和玻璃建成的。