I have no idea和I don't know一样吗?

母语人士的回答
Rebecca
是的,这是正确的!不not know at all Have no idea相同的含义。但是当我写的时候我I have no idea ,它给人的感觉比I don't know的要强烈。例: I have no idea what to eat tonight. => 更强调的表达 = I don't know what to eat tonight. (我不知道今晚吃什么。) 示例: She has no idea what she's doing. (她不知道自己在做什么。)