不现实英文

这是不正确的,I must point out that it is impossible not to make a mistake 固定句型 it is + adj(形容词) for sb (not ) to do sth 还有就是现实的是realistic

I dont want to go back to the past, for it's unrealistic.

However,thisisunpractical!

Beautiful but not realistic, while the realistic is not beautiful.

Beauty but not reality ; reality but not beauty .

The beautiful things are not that realiable,opposite the realiable thing are not that beautiful!