老病

tiān lěng de shí hou lǎo bìng jiù yì fàn

天冷的时候，老病就易犯。

An old illness tends to relapse whenever it gets cold.

lǎo bìng cháng fù fā

老病常复发。

An old illness often flares up.

wǒ lǎo bìng wú néng duō kuī tā guān zhào wǒ

我老病无能，多亏她关照我。

I'm old and sick, but I'm lucky to have her to take care of me.