The trouble with DNA is that it breaks down post mortem. The more brokendown it is, the harder it is to sequence.

DNA的问题在于死后会分解。越分解就越难排序。

There's a bunch of old handhewn log cabins that's been falling down ever since I recall, and there's a big brokendown frame building that Montclair University used to use for a summer camp maybe ten years back.

自从我记事以来， 这里有一堆老旧的手工凿成的小木屋一直在倒塌， 还有一座破旧的大框架建筑， 大约十年前蒙特克莱尔大学曾经用来举办夏令营。