Children must learn how to protect themselves in an earthquake.

孩子们必须学会如何在地震中保护自己。

youdao

It's necessary for us to know how to protect ourselves in an earthquake.

我们有必要知道如何在地震中保护自己。

youdao

When the teacher asked why she did so, Lan said if her house could fly, it wouldn't fall down in an earthquake.

老师问到她为什么这样做时，兰说如果她的房子会飞，地震时就不会倒塌了。

youdao

In two thousand five, almost one thousand people were killed in an earthquake near the island of Nias.

VOA: special.2009.03.17

But what happens when hospitals have been washed away by floods or turned to rubble in an earthquake?

VOA: standard.2009.10.14

The group says less time passes for an earthquake shock wave to reach a measuring instrument than in the past.

VOA: special.2009.03.17

Nine years ago, 30, 000 people died in an earthquake in Bam in southeastern Kerman province.

CNN: More than 300 killed, 3,000 injured in Iran earthquakes

In 1970, tens of thousands of people died in an earthquake in Peru.

CNN: Friday,

In 1531, between 20, 000 and 30, 000 people died in an earthquake in Lisbon.

CNN: Thursday,