half past six和six thirty有没有区别?

half past six和six thirty有没有区别? 六点半用英语说：six thirty,half past six,可以说 thirty past six at half past six half past six是几点 六点半除了用 six thirty和thirty past six.还有其他回答吗? lt is half past six. half past six是什么词 half past six怎么读 six thirty my mother gets up half past six It's half past six.啥意思? It's half past six(what)