NEW YORK, May 20 (Xinhua) -- A mysterious and highly active undersea volcano off the Pacific Coast could erupt by the end of this year -- nearly a mile deep and about 700 miles northwest of San ...

屏幕上，密密麻麻的地震波形图几乎连成一片——每天数百次震动，海底地壳正被一股无形的力量撕扯、挤压。威尔科克的声音有些发颤："我们原本预测喷发会在今年晚些时候，甚至明年年初......但现在，它可能下一秒就爆发！" ...