7:30= seven thirty, half past seven
5:15= five fifteen, a quarter past five, fifteen past five
6:17= six seventeen, seventeen past six
8:45= eight forty-five, a quarter to nine, fifteen to nine
6:47= six forty-seven, thirteen to seven
10:55= ten fifty-five, five to eleven
3:35= three thirty-five, twenty-five to four
圖片參考:
http://l.yimg.com/f/i/tw/ugc/rte/smiley_1.gif