Her boyfriend couldn't provide her with a sense of security.
她的男朋友无法给予她安全感。
We only live once,, but if we work it right once is enough.
我们生命只一次,好自为之一次足矣。
But even in the most favourable circumstances only a small fraction of the creatures that die are preserved in this way before decay sets in or, even more likely, before scavengers eat them.