That's 13 feet per day since the quakes.

也就是自地震发生以来每天13英呎。

youdao

The couple's computers recorded most of the quakes and sent data to the network.

这对夫妇的笔记本电脑记录了大部分的震动，并将数据传送到网络中心。

youdao

Yet the rich are truly spending, seemingly unrattled by the quakes in the financial markets.

不过富豪们也的确在大把花钱，似乎没有受到金融市场动荡的影响。

youdao

Most of the shaking is not very strong, but Alaska has had some of the biggest quakes ever recorded.

VOA: special.2009.03.02

He says it is unlikely that quakes in the capital would be catastrophic.

VOA: standard.2009.09.07

as telephone service from abroad has been disrupted. Geophysicist Julie Dutton says she expects the damage to be severe, partly because the region is not accustomed to major quakes.

VOA: standard.2010.01.12

The US Geological Survey registered the two strongest of the quakes at 5.6 magnitude.

BBC: China earthquake death toll rises in Yunnan and Guizhou

The India Meteorological Department said the quakes were 6.8 magnitude, 5.7 magnitude and 5.3 magnitude.

CNN: 18 dead in India, Nepal after magnitude-6.9 quake

For the wave shapes to match, the quakes must have taken place less than a kilometre apart.

BBC: NEWS | Science/Nature | Earth's core runs ahead of crust