Sandy, you look so tired today.
桑迪，今天你看起来很累。
Yes, I have been working all night. Now I am suffering from a pain in the middle of my back.
是的，我工作了一个晚上。现在，我后背中间很疼。
You shouldn't have worked so hard. It will damage your health.
你不应该那么辛苦地工作，这会损害你的健康。
I see.
我知道了。
sutfer from vt.遭受(囚…而蒙受损宵)
damage n.毁坏 pl.损害赔偿(金) vt.毁坏，损害