His foolishness almost cost him his life.是什么意思？

His foolishness almost cost him his life.

他的愚蠢几乎要了他的命。

his

pron. (he的所有格)他的，(he的物主代词)他的东西；det. 属于他的，用于名词前，自己的，指某人的，上帝的；

例句
He claimed that his parents had abandoned him...
他声称父母遗弃了他。

foolishness

n. 愚蠢，愚笨；

例句
They don't accept any foolishness when it comes to spending money.
在花钱的问题上，他们向来很谨慎。

almost

adv. 几乎，差不多，将近，快要，近乎；

例句
Despite considerable pain she has been getting out and about almost as normal...
尽管还很痛，她已经基本上行动如常。

cost

n. 价钱，代价，花费，费用，牺牲，[用复数][法律]诉讼费；vi. 价钱为，花费，估计成本；vt. 付出代价，估价，使丧失，使付出努力；

例句
The cost of administration is around £500.
监管费约为500英镑。

him

pron. (he的宾格)他；

例句
They said goodbye to him as he got aboard the train at Union Station.
当他在联合火车站登上火车之际，他们向他道别。

life

n. 生活，生计，生命，性命，一生，寿命，人生，尘世；

例句
In his later life he became even more absent-minded.
他晚年变得愈加健忘了。