have no idea

When asked what they want to do, they should be discouraged from saying "I have no idea".(当被问及以后想干什么时，他们应该尽量少用“我不知道”来回答。)

I have no idea what he's got in mind, but I'm excited to find out.(我不知道他在想什么，但我很想知道。)

I have no idea if this will happen.(我不知道这会不会发生。)

I have no idea why a boomerang is attacking a plant or whether the magical hovering computer monitor is aiding in the attack or fleeing the scene.(我不知道为什么回力镖会攻击植物，也不知道神奇的悬停电脑显示器是在协助攻击还是逃离现场。)

On what, I have no idea.(我不知道花在哪。)

But I have no idea what I can do.(但是我不知道我能做什么。)

"I have no idea," she responded.(“我不知道，”她回应道。)

You have no idea how painful.(你根本不知道会有多痛苦。)

I have no idea, who are they?(我不知道，他们是谁？)

I have no idea what to ask for.(我不知道要什么。)