Bān zhuān shì lèihuó, gàn yī tiān xiàlai yāo suān bèi tòng.
Laying bricks is exhausting work — after a full day your back and waist ache.
Zhè dōu shì xiē lèihuó, méi rén yuànyì gàn.
This is all exhausting work that nobody wants to do.
Tā bù pà lèihuó, shénme kǔ chāishi dōu gǎn jiē.
He is not afraid of tiring work and is willing to take on any difficult task.
