Iceland is the result of a "hotspot" in which material rises from deep within the Earth, pushing part of this ridge up into the air.
冰岛是由于“热区”里的物质从地底深处涌起，把部分海底山脊推到空中而形成的国家。A giant underground ocean could exist as well, and clues to its presence could be inferred by the geology or chemistry of Pluto's surface.
从冥王星地表地质及化学分析可以推测其地底可能存在大片海洋。Aladdin was in trouble. He rubbed the magic ring on his finger, and a genie came out of the ground.
阿拉丁遇到大麻烦，他搓了搓手指上的戒指，一只精灵从地底跑了出来。Darknesses so complete that they might have been portals into the earth gaped between some of the trunks.
一些树木中间，那些漆黑的裂缝，就如同是可以钻入地底的入口。He thought of mankind as a line of miserable monkeys chained at the wrist, dragging each other back into the ground.
他想到人类就像一列可悲的猴子，手腕上戴着枷锁，互相拖曳着沉入地底。That chilly and damp intonation seemed to be from the underground to all over to come.
那阴寒的口气，好像从地底冒出来的。If diamonds are formed deep down in the earth, how do they get to the surface?
如果钻石是在地底深处形成的，那么它们是怎么来到地面的呢？Temperatures on much of the continent at the bottom of the world were staying the same or slightly cooling, previous research indicated.
以往的研究表明，这个大陆的大部分地底温度保持未变，或者稍稍变冷了。The underground hanger you're about to enter houses an alien warship constructed at the end of the last war.
你们即将进入的地底机库存放着一艘于上一战末期建造的外星战舰。