2 o'clock 二时

5 o'clock 五时

1 o'clock 一时

half past 1 一时半

half past 8 八时半

8 o'clock 八时

10 o'clock 十时

half past 10 十时半

half past 12 十二时半

12 o'clock 十二时

7 o'clock 七时

half past 7 七时半

half past 3 三时半

3 o'clock 三时

half past 6 六时半

6 o'clock 六时

4 o'clock 四时

half past 4 四时半