Old age and infirmity come to men and women alike.

男人女人都会变得年老体衰

We all fear disability or infirmity.

我们都害怕伤残或体弱。

God be thanked, his infirmity is spent!

感谢上帝，他的病已经痊愈了！

Bad temper is his most infirmity.

脾气坏是他最大的弱点。

Infirmity often comes with old age.

体弱通常与老年俱来。

But he soon overcame this infirmity.

但是他不久就从虚弱恢复过来。