I had no idea the beach was so close.
我不知道海灘原來這么近。
"I'd no idea Milan was so wonderful," he raved.
“我之前不知道米蘭是那么棒，”他感嘆道。
I'm so sorry – I had no idea you felt that way.
我很抱歉–我不知道你是那樣想的。
Let's get this straight—you really had no idea where he was?
我們把這個(gè)明確一下—你當(dāng)時(shí)真的不知道他在哪兒？
Steve looked blank and said he had no idea what I was talking about.
史蒂夫顯得很迷惑，說他不知道我在說什么。