無藥可救

一到暑假，一天到晚只會坐在電腦前，甚麼也不做，你真是懶得無藥可救！

Once summer vacation starts, you just sit in front of the computer all day doing nothing. You're hopelessly lazy!

他的壞習慣已經無藥可救了。

His bad habits are beyond help now.

這個問題已經嚴重到無藥可救的地步。

This problem has become so serious that it's incorrigible.