languishes例句

I cant tell why this heart languishes in silence.
我不知道,为什麽这颗心在寂静中憔悴.

For the purpose of this device is qiangxinli ve now languishes.
为了这个设备我现在已经是心力憔悴了.

I cannot tell why this heart languishes in silence.
我说不出这心为什么那样默默地颓丧着.