威胁

Don't try any tricks.
不要耍花招。
A：Don't try any tricks.
不要耍花招。
B：I won't.
不会的。
trick n. 诡计，花招

You'd be very unwise not to agree with me.
你不同意我，这是不明智的。
A：You'd be very unwise not to agree with me.
你不同意我，这是不明智的。
B: It's not much wiser to agree with you either.
同意你也不明智多少。
unwise a. 明智的，愚笨的
agree with sb．“同意某人的观点”

You'll have to pay for that.
我饶不了你。
A: Ha-ha,you've been cheated.
哈哈，你被骗了。
B: Wait,you'll have to pay for that.
等着，我饶不了你。
pay for“偿还”

I'll sort you out sooner or later.
我早晚要找你算账。
A: I've got no money now.
我现在没钱。
B: Well, what do you want to do with the money you owe me? I'll sort you out sooner or later.
那你欠我的钱怎么办？我早晚要找你算账。
sort out. 惩罚，打败”
sooner or later“迟早”

Behave yourself!= Mind your behaviors!
规矩点儿！
A: Mom, may I play computer games for a while?
妈妈，我玩一会儿电脑游戏好吗？
B: Behave yourself! We have guests here.
规矩点儿！我们有客人。

Let me catch you at it again!
别让我再看见你这么干！
A: You mustn't jump into the park from wall. Let me catch you at it again!
你不可以从墙上跳进公园。别让我再看见你这么干！
B：I dare not do it again.
我再也不敢了。

Don't you dare!
你敢！
A: If you dare report it, I'll beat you.
如果你敢去报告，我就揍你。
B: Don't you dare!
你敢！

You wait!
你等着瞧！
A: You'll regret selling me out. You wait!
你会为出卖我而后悔的。你等着瞧！
B：Regret? Never!
后悔？从来没有过！
sell out“出卖，背叛”