1.Officialssaytheunidentifiedwomandiedofaself-inflictedgunshot.
self-inflicted自己造成的
Luckily, theseareallself-inflictedproblemsthatwecanchoosetoaddress.
幸亏这些都是我们能够选择去处理的，自己造成的问题。
2.GlacierNationalParkofficialshavetrainedawebcamonthecottonwoodtreethebearisusing, capturingthebearasitdelaystheendofitshibernation.
hibernation冬眠
Afterall, hereasoned, somesingle-celledcreaturesareknowntoenterahibernation-likestateandsurviveforyearswithnoairorfood.
毕竟，他推断，众所周知一些单细胞生物可以进入一种类似冬眠的状态，并在没有空气和水的状态下生存数年。