do it 爵士舞, 请问It's better to do sth.和It's best to do sth.区别是什么?请问It's better to do sth.和It's best to do sth.区别是什么?你已经可以看出区别来了,第一个better这么做更好,但是第二个best就是这么做最好一般其实是...