The largest earthquake ever recorded struck what country?

哪个国家曾经历过有史以来最大的地震?

It was the fourth largest earthquake ever recorded in the Asian country.

这是这个亚洲国家有史以来的第4次大地震。

Short-term prediction is not feasible, but what we do know is where large earthquakes occur.

短期预测不可行, 但我们所清楚的是大地震发生的地方。

For instance, three of the largest earthquakes in recent years happened when tidal stress was high.

比如，近几年最大的三起地震发生时，潮汐应力都很高。

Experts say the two large earthquakes that hit California should spur residents to prepare for a much bigger one.

专家表示，加州发生的两次大地震应该会促使居民为更大的地震做准备。

The researchers said the study demonstrates that faults generally begin to move about two hours before a large earthquake.

研究人员表示，这项研究表明，断层通常在大地震发生前大约两个小时开始移动。

California is sending a group of 35 disaster specialists to Puerto Rico to assist following another large earthquake last week.

上周波多黎各再次发生大地震后，加州向波多黎各派遣了35名灾害专家。

But a large earthquake certainly can cause a lot of damage.

但是大地震肯定会造成很大的破坏。

Millions of devices with the technology " form the world's largest earthquake detection network, " the company said on its website.

谷歌网站写道，数百万具有此项技术的手机" 构成了世界上最大的地震探测网络。"

In 1960, the largest earthquake ever recorded hit Chile, with a magnitude of a whopping 9.5.

1960年，智利发生了有记录以来最大的地震，震级高达9.5级。

A tsunami warning has been issued for parts of the Pacific Ocean following a large earthquake off the coast of Papua New Guinea.

巴布亚新几内亚海域发生大地震后，太平洋部分地区已经发布海啸预警。

There's been another large earthquake in western Afghanistan just days after a 6.3 magnitude quake in the same region killed more than a thousand people.

阿富汗西部再次发生大地震，几天前，同一地区发生了 6.3 级地震，造成超过一千人死亡。

So this side of the stadium is going to be a completely separate structure, separated from this side, and the two sides can move independently, even in a large earthquake.

这一侧的球场将是一个完全独立的结构，与这一侧完全分离，两边都可以独立移动，即便是发生大地震也不怕了。

In this first test deployment in the ocean, they have already detected the ground motion from several Large earthquakes as far from the Mars site as Chile and the Mariana Trench.

在海洋中的首次测试部署中，他们已经检测到远在智利和马里亚纳海沟等火星地点的几次大地震的地面运动。

So when there's a large earthquake, the earth isn't done moving – it hasn't stopped moving completely typically, and there are additional earthquakes that could happen an hour, two hours, perhaps even days from the original, large earthquake.

所以当发生大地震时，地球并没有停止运动——通常它并没有完全停止运动， 而且在最初的大地震发生一小时、两小时，甚至几天后可能会发生额外的地震。

Min said at a press conference on Thursday that the system is the world's largest earthquake early warning system, making a leap in shortening the delivery of earthquake information from a minute to a few seconds after an earthquake starts.

闵在周四的新闻发布会上表示，该系统是世界上最大的地震预警系统，在地震开始后将地震信息的传递从一分钟缩短到几秒钟方面实现了飞跃。