1·"I have no idea," she responded.
“我不知道，”她回应道。
—— 《柯林斯英汉双解大词典》
2·I have no idea how he got into Iraq.
我不知道他是怎么进入伊拉克的。
—— 《柯林斯英汉双解大词典》
3·I have no idea how to operate the new washing machine.
我不知道如何操作这台新洗衣机。
4·I just have no idea how to find a suitable one.
只是我不知道如何找到一份合适的工作。
5·Quite a lot of teenagers have no idea how to deal with stress.
相当多的青少年不知道如何处理压力。
6·Through her tears, she said, "You have no idea how much this means to me."
她流着泪说：“你不知道这对我有多重要。”
7·However, I have no idea where to go.
但是，我拿不定主意去哪儿。
8·I have no idea about what I should bring.
我不知道我该带什么东西好。
9·I have no idea what he's got in mind, but I'm excited to find out.
我还不知道他是怎样安排的，但是我很想知道。
10·One third have no idea when the Declaration of Independence was signed.
三分之一的人不知道《独立宣言》是何时签署的。