how nice和they are nice的区别：意思不同。
How Nice多好啊。
they are nice他们很好。
How nice it would be if you could fly home from school!
如果你能从学校飞回家该多好啊！
Just think how nice it would be to see them again.
试想一下要是能再见到他们该有多好。
I think they are pretty nice.
我觉得它们还不错。
I like the girl next door type, They are always so nice and friendly.
我喜欢领家女孩这一型的。他们都性格很好，很友好。
It just happened to be yours truly, Adam Freedman, I can tell you that what that what they are saying is not nice and not even true．
亚当·弗里德曼，这真的是你的，我可以告诉你，他们所说的并不友善，甚至都不是真的。
