最美好的,最令人愉快的;
例句:
She's got the nicest little house not far from the library.
她有一幢非常漂亮的小房子,就在离图书馆不远处。
It's quite the nicest daydream I ever had.
这是我做过的最美好的白日梦了.
Some of the nicest girls in the school are going to be in it.
学校里好几个最出色的女孩都要参加演戏.