“Tsunamis are rare events,” said Paul Huang, a seismologist with the tsunami warning center. “And calibrating the big events is hard.

“海啸属于小概率偶发事件，”海啸警报中心地震学家Paul Huang说，“而校定大型事件又很难。

youdao

“Tsunamis are rare events,” said Paul Huang, a seismologist with the tsunami warning center. “And calibrating the big events is hard.

“海啸属于小概率偶发事件，”海啸警报中心地震学家Paul Huang说，“而校定大型事件又很难。

youdao