Most retailers would quake at the thought of competing with such a corporate giant.

多数零售商一想到要跟这么大的企业竞争便胆颤心惊。

While man-made firepower can be impressive, nature isn't quaking in its boots at what we can do.

人造火力能让人印象深刻，但大自然对我们的能力却毫不畏惧。

The U.S. Geological Survey put the magnitude of the quake at 6.8 with a depth of 66 kilometers.

美国地质调查局称，此次地震震级为6.8级，震源深度66公里。

I'm already quaking a little bit at the second one.

到第二个的时候我已经有点颤抖了。

Their hearts quaked within them at the idea of taking one step farther.

一想到要更进一步， 他们的心都在颤抖。

Who is this whose head is white with age, whose eyes are red with tears, who quakes at every step?

这个人的头因年老而苍白， 眼睛因泪水而红润， 每走一步都在发抖？

But again, to show you how rare it is for this region to experience such large quakes, just since 1900, there have only been maybe a handful of quakes at a magnitude 5.0 or higher.

为了让大家理解在这个地区发生如此大的地震是件多么罕见事，所以再次说明一下，自1900年以来，当地可能只发生过少数震级达到5.0级或更高级别的地震。

Now we had the original quake at a 6.8, one since aftershock of 4.9, we really don't know how long it's going to be before there could be another, would there be multiple in a row?

目前为止已经发生了一次6.8级的主震和一次4.9级的余震，我们真的不知道要过多久才会再次出现一场余震，也不知道余震是不是会连续发生的呢？