她就是放松不下来。用英语怎么说？

她就是放松不下来。

She just won't relax...

she

pron. 她，它；

例句
Her lover walked out on her after she had aborted their child.
她的情人在她打掉胎儿后甩了她。

just

adv. 刚才，仅仅，只是，正好，刚要；adj. 公正的，合理的，恰当的，合法的，正确的；

例句
It became very clear that the incident was not just an aberration, it was not just a single incident.
事实已经很清楚，这件事不是偶发的，它并不是一起孤立的事件。

relax

vt.& vi. （使）轻松，（使）松弛，放宽，（使）放松；vt. 缓和，减轻，（使大便等）通畅；vi. 变得轻松，变得随和，变得和蔼，通便；

例句
I could not relax and still felt wide awake.
我没法放松下来，还是觉得睡意全无。