劳累

yóu yú guò dù láo lèi

由于过度劳累

because of being too exhausted

gǎn dào yì cháng láo lèi

感到异常劳累

feel extremely exhausted

rén láo lèi jiù róng yì fā pí qi

人劳累就容易发脾气。

Being tired makes one short-tempered.

láo lèi nǐ guò qù yī tàng

劳累你过去一趟。

I apologize for making you come all that way.

láo lèi nín le

劳累您了。

I am sorry to have troubled you.