W: You made a terrible mistake this time.
这次你犯了一个很严重的错误。
M: Really, I don't think so.
是吗？我认为不是这样。
W: Come on, It's no joke.
别胡闹，这不是闹着玩的。
M: Today I hurt my leg when running, now it's a little swollen.
今天跑步的时候我伤到腿了，先走有点肿。
W: It's no joke. You've been in big trouble if the bone is really broken
这不是闹着玩的。如果伤到骨头，麻烦就大了。
M: Okay, I'll go to the hospital tomorrow for a check-up.
行，明天我会去医院检查一下的。
