1. We tramped through the wood for over two hours until we arrived at a deep stream.
    我们在树林里逛了两个多小时，直至到达一条深邃的小溪。

2. It is quite reasonable to regard the sea floor as the basic form of the crust of the earth, with, superimposed upon, it the continents, together with the islands and other features of the oceans.
    因此完全有理由把海床看作地壳的基本模壳，上面附加着大陆以及岛屿和海洋的其他形态。

3. We informed him that the fissure extended for fifty yards and was two feet wide and four feet deep.
    我们告诉他那个大裂缝长50码，宽2英尺，深4英尺。

4. We tramped through the wood for over two hours until we arrived at a deep stream.
    我们在树林中跋涉了两个多小时，到了一条深溪边。

5. Will you travel by sea or by air?
    你们乘船去，还是乘飞机去？

6. We may travel by sea.
    我们可能乘船去。

7. We think of the deep lakes and oceans.
    想到深深的湖泊和海洋，

8. Well, I measured the distance of ground, and calculated how deep it was to be dug, how broad, and how the earth to be thrown out.
    接着，我测量了一下距离，计算了一下该挖多深、多宽，以及怎样把土运走。

9. Water is in rock deep under the ground, in natural holding areas -- in storage.
    水深藏于地底下的岩层里、在天然蓄水区里 -- 水就储存在那里。

10. When he saw a ship, he closed his eyes. He knew there could be no ship, no sea, here. An imagined picture, he thought.
    他看到海面上有一条船，他闭上了眼睛。他知道在这儿是不可能有船和海的。他想这一定是幻觉。