experience英文可数吗

experience作经验解释时是不可数的。experience作经历解释时是可数的。
experience：
n、(由实践得来的)经验;经历;实践;阅历;(一次)经历，体验。
vt、体验;经历;体会;感受;经受;遭受。

Everyone experiences these problems at some time in their lives、

每个人在人生的某个阶段都会经历这些问题。

She didn't get paid much but it was all good experience、

她得到的'报酬虽然不高，但有极好的体验。

Some hospital patients experience high levels of anxiety、

有些住院病人十分焦虑不安。

The book is based on personal experience、

本书是根据个人经历写成的。

It was her first experience of living alone、

那是她第一次单独生活。