用英语表达以下时间 6:00 7:15 21:45 8:30 23:10

问题描述:

用英语表达以下时间 6:00 7:15 21:45 8:30 23:10

6:00 six o'clock7:15 seven fifteen / a quater past seven21:45 twenty-one forty-five / a quater to twenty-two8:30 eight thirty / half past eight23:10 twenty-three ten / ten past twenty three