不知 的中文句子和英文句子

他不知道怎样安排业余时间。

He doesn't know how to dispose of his spare time.


我不知道你在说什么。

I don't understand what you are saying.


我不知道他是否愿意来。

I don't know whether he is willing to come.


不知什么缘故，我觉得不能信任他。

Somehow, I don't feel I can trust him.


既要照顾家庭又要全天工作，我不知道她是如何对付的。

I don't know how she copes with looking after her family and doing a full-time job.


虽然我们的周围都有钢铁制品，我却不知道它们是怎么样加工成形的。

Although iron and steel products are all around us, I do not know how they are formed into various form.


我不知道为什么凡涉及到他的家，弗雷德总是保密。

I don't know why Fred is always secretive as regards his family.


我不知道下一步怎么办。

I'm at a loss what to do next.


我听说桑德拉怀孕了，但不知道她是否已告诉了她父母，所以不要告诉别人。

I hear that Sandra is going to have a baby, but I don't know if she's told her parents yet so keep it to yourself.


他不知不觉地把车开进了沟里。

He drove into the ditch completely unaware.