be finished 完蛋了的

【讲解】

动词finish原意是"完成，结束"。该习语引申为"使失败，毁灭，垮台"等。例如：My planwas finished.(我的计划破产了。)

【对话】

A：Tom, your teacher called to say that you are playing truant again.
A: 汤姆，你的老师打电话来说你又逃学了。

B: I hate the school, with all the work and disciplines.
B：我讨厌学校，还有那些作业和纪律。

A: But boy, if you keep on like this, you are to be finished.
A：但是孩子，你要是再这么下去的话会毁了自己的。

B: Take it easy. I can make a living without so much schooling.
B：别紧张，不受那么多教育我也能养活自己。