a major earthquake的意思|示意

Friday's fictional scenario starts with a major earthquake off the coast of Huntington Beach, California, generating a tidal wave and an oil spill.

周五的演习假设加州亨廷顿海滩发生大地震，引发海啸与原油泄漏。

In fact, my concern level is the highest; it has ever been for a major earthquake in Southern California in the near future.

事实上，我现在十分焦虑，我老是担心近期内南加州可能发生的一场大地震。

A major earthquake measuring 7.8 on the Richter scale has hit Wenchuan County in Sichuan.

四川省汶川县发生里氏7.8级地震。

The Wenchuan earthquake registered 8 on the Richter magnitude scale, making it a major earthquake.

汶川地震在里氏震级的记录中为8级，是一场大地震。

Scientists cannot yet calculate when there will be a major earthquake.

科学家们还无法预测何时会发生大地震。

A major earthquake rocked Pakistan in October 2005.

2005年10月，巴基斯坦发生强烈地震。