Even a small geyser is an amazing phenomenon;however some geysers have eruptions that blast thousands of gallons of boiling hot water up to a few hundred feet in the air.

• 就是很小的间歇泉也是一种很奇妙的现象，然而某些间歇泉却可以瞬间喷发千万计加仑的沸腾热水到几百米的高空。