1. Haroun Tazieff, the Polish scientist, has spent his lifetime studying active volcanoes and deep caves in all parts of the world.
    波兰科学家哈罗恩.塔捷耶夫花了毕生的精力来研究世界各地的活火山和探洞。

2. How deep can I dive?
    我能潜多深？

3. He fell into a deep hole full of water and was drowned.
    掉进一个深水坑里淹死了。

4. He was eating an apple, giving a long melodious whoop at intervals, followed by a deep-toned ding-dong-dong, ding-dong-dong, for he was personating a steamboat.
    他在吃苹果，不时发出长长的悦耳的呼叫声，紧接着是音色深厚的叮咚咚、叮咚咚声，他正在扮一艘轮船。

5. He also had a deep need to be loved — and a corresponding fear of being betrayed.
    他也深切地渴望被爱，同时相应地害怕遭到背叛。

6. And his hero was firmly rooted in his memories and experiences,
    他塑造的英雄人物深深地扎根于他本人的记忆和经历之中，

7. And near its lower reaches there is a long tailing-off which is almost certainly the result of material transported out to deep water after being eroded from the continental masses.
    在这个地带的低处是很长的一段尾沙地段，基本上可以断定这个地段是大陆块体上侵蚀下来的物质被水冲到深水处形成的。

8. Deep down, caseworkers know that they are being made fools of by many of their clients, and they feel they are entitled to have clients bow to them as compensation.
    社会工作者心里知道许多救济对象在欺骗他们，因此他们觉得，作为补偿，他们有权让救济对象向他们点头哈腰。

9. A great ship asks deep waters.
    大船要走深水。（蛟龙要在海中游。）

10. A burst of activity associated with the laying of submarine cables soon confirmed the Challenger´s observation that many parts of the ocean were two to three miles deep,
    铺设海底电缆的热潮很快证实了"挑战者"号的观察结果：海洋中很多地方可深达两三英里，