1·Technically, that strong shaking was an aftershock of the devastating 9.0 temblor that hit the nation nearly a month ago.
严格的说，那次强震属于差不多一个月前袭击这个国家的灾难性9.0级地震的余震。
2·Although he had been trapped by an aftershock rather than the initial earthquake, the man is the longest survivor so far under the rubble.
虽然困住这名男子的不是最初的大地震，而是一次余震，但他已经成为被埋得最久的幸存者。
3·A mobile system is also in development and would be essential for rescue crews that deploy to places like Haiti or Chile when an aftershock hits.
感知器的移动系统也正在开发中。海地和智利余震不断，其对工作在那里的营救人员来说还是很必要的。
4·Unnoticed damage could lead to fire or injury from falling debris during an aftershock.
一些不被注意的破坏可能会导致火灾，余震之后掉落的碎片会砸伤人。
5·Japan was rattled by a strong aftershock and tsunami warning Thursday night nearly a month after a devastating earthquake and tsunami flattened the northeastern coast.
周四晚日本再次遭遇了强烈的余震，并拉响海啸警报，这距离上次被地震和海啸扫平了东北海岸将近一个月的时间。