1 . Two of the largest active v ________ are erupting at the same time in Hawaii, US, which according to the experts is rarely seen. (根据首字母单词拼写)

2 . Sure enough, going down the stairs and onto the platform is like ______.
果不其然，走下楼梯，来到站台上就像跳进一座正在喷发的火山一样。