decide on和 decide to的区别有吗

及物动词
决定; 决意[+wh-][+to-v][+(that)]
They decided that John must stay there. 他们决定约翰必须留在那里.
She decided to live in London. 她决定住在伦敦.
不及物动词
决定[(+on/for/against)]
It's difficult to decide between the two candidates. 在这两个候选人中作出选择是困难的.
As to where to go, they haven't decided yet. 至於去哪里, 他们还没有决定.