it is time for,和it is time of的区别

it is time for,和it is time of的区别 it is time to 和it is time for 的区别 it is time to 和 it is time to for it is time for和it is time to有神马区别? It is time to do something.和It is time for something.有什么区别 It is time for something.和It is time to do something.有什么区别? it is time for和 it is time to 有什么区别 It is time to do sth和It is time for sth有区别吗? it is a long time和it is long time 的区别 it is saving time 和 it is time-saving 的区别? It is time to do sth和It is time for sth有区别吗?区别是? it is time for sth.与it is time (for sb.) to do sth.区别