1·Volcanic activity has created thermal springs and boiling mud pools.
火山活动产生了温泉和沸腾的泥浆池。
—— 《柯林斯英汉双解大词典》
2·So this too suggests ongoing volcanic activity.
这也表明了火山活动将会继续。
3·How can volcanic activity occur so far from a plate boundary?
火山活动是如何在离板块边界那么远的地方发生的呢？
4·Water and heat from volcanic activity are two basic conditions needed for life to form.
火山活动所散发的热量和水是形成生命的两个基本条件。
5·They occur primarily in regions of recent volcanic activity as hot, dry rock; natural hot water; or natural steam.
地热能主要以干热的岩石、自然热水或自然蒸汽的形式出现在近期火山活动的区域。
6·Also included will be any variations that have arisen from volcanic activity, solar activity, and, possibly, human activities.
这还将包括火山活动、太阳活动，可能还有人类活动引起的任何变化。
7·A third type of mountain may be formed as a result of volcanic activity which occurs in regions of active fold mountain belts, such as in the Cascade Range of western North America.
第三种类型的山可能是由于火山活动形成的，一般发生在活动性褶皱带地区，如北美西部的喀斯喀特山脉。
8·Although the origins are uncertain, experts think that this is largely due to the high level of volcanic activity in the area.
尽管起源还不确定，专家认为这主要是由该地区频繁的火山喷发所造成的。
9·Because of volcanic activity, Alaska also has a lot of earthquakes.
由于火山活动，阿拉斯加也就有了大量的地震活动。
10·Despite recent volcanic activity, Indonesia's star is shining bright.
尽管近来火山活动剧烈，但印尼之星仍光芒四射。