Quite a few taxis are cruising for fares near the cinema 许多女孩都不知道巡航导弹是何物
2.
His courage is such that he does not know the meaning of fear 他的勇气如此之大，以至于不知道恐惧是何物。
3.
What is this thing called love *爱究竟是何物*
4.
Elliott heard it and came running out . he chased whatever it was behind the house 艾略特听见后跑了出来。也不管究竟是何物，他只顾在屋后猛追。
5.
I know you have a good heart . but i don ' t know what kind of brain you have because you showed that your mind is blank 我知道你有一颗善良的心，可是我不知道你的大脑是何物，因为你显示出你的意识是一片空白！
6.
It ' s awe inspiring because you can ' t really explain what they are and why they are there ， ” a visitor said “目睹北极光宛如身临仙境，奇幻之至，既兴奋又令人敬畏，因为你无法解释它们是何物，为何而来， ”一位游客说。
