1. He dragged the heavy sack of potatoes into the shop.
    他把沉甸甸的那袋土豆拖进商店。

2. How heavy is it?
    这个东西有多重?

3. He was the man who climbed the Leaning Tower of Pisa and dropped various weights from the top,
    他就是那个曾经爬上比萨斜塔，从塔顶向下抛掷积各种重物的人；

4. He was astonished at what he found. A man was lying in the box on top of a pile of woollen goods.
    看到的情景使吃惊，箱内有一个人正躺在一堆毛织品之上。

5. He was a heavy man in a tight-fitting yellow and blue uniform.
    他笨重的身体紧裹在黄蓝相间的制服里。

6. Heavy metals from coal mining have contaminated much of the area’s waters.
    开挖煤矿时逸出的重金属已经污染了这个地区的许多水域。

7. He fell. The wolf came close to him, but the man was ready. He got on top of the wolf and held its mouth closed and bit it with his last strength.
    他倒下了。狼缓缓靠近他，但他却准备好了。他跳到狼身上，紧紧卡住狼的嘴，然后用仅剩下的一点力气咬住它。

8. And we have to lower into the ground and haul out of the ground great lengths of drill pipe which are rotated by an engine at the top and are fitted with a cutting bit at the bottom.
    我们必须把很长的钻杆一节节地钻入地下，然后再从地下拉出来。钻杆顶部安装的发动机带动钻杆旋转，它的底部装有钻头。

9. And that this happens at a rate which differs little from person to person, so that there are heavy odds in favour of our dying between the ages of sixty-five and eighty.
    衰老的速度在人与人之间相差甚微，我们最可能死亡的年龄在65至80岁之间，

10. As it was extremely heavy, he dumped it on the counter.
    因为布袋十分沉重，他把布袋砰的一声抛在柜台上。