这太过分了。
Zhè tài guòfèn le.
This is too much.
他的要求很过分。
Tā de yāoqiú hěn guòfèn.
His demand is excessive.
你这样说有点过分。
Nǐ zhèyàng shuō yǒudiǎn guòfèn.
What you said is a bit too harsh.
别对他那么过分。
Bié duì tā nàme guòfèn.
Don't be so hard on him.