不了解 的中文句子和英文句子

我并不了解讨论的情况，所以无法告诉你做了什么决定。

I was not privy to the discussion, so I cannot tell you what was decided.


我对他并不了解，虽然我认识他已经很长时间了。

I don't know him well though I've known him for a long time.


由于没有适当的导航援助，飞行员不了解周围气候的变化情况，将飞机直接飞入了热带飓风眼内。

Not having proper navigational aids the pilot had been unaware of the changing conditions and had flown the plane right into the eye of the tropical storm.