有两种表达方式，
一种是six thirty；
另一种是half past six 。
扩展资料
例句：
six thirty
1、Traffic was already very congested by six thirty this morning, particularly on the M1 northbound.?
今早6点30分时道路已经拥塞严重，尤其是M1号高速公路北行方向。
2、His plane lands at six thirty, god willing.?
如果一切顺利的话，他乘坐的飞机将于6：30降落。
3、We're late. Robbie's cooking tonight, and dinner's at six thirty.?
我们迟了.今晚Robbie做饭晚餐六点半开始。
half past six
1、He woke up at half past six this morning.?
他今天早上六点半就醒来了。
2、I have breakfast at half past six every day.?
我每天六点半吃早饭。
3、It reached half past six in the evening.?
到了晚上快六点半了，一切进展顺利。?
4.With our parents’ permission, my date and I “prommed” until 6:30 in the morning.?
征得我们父母的同意后 我的约会对象和我“招摇”到早晨6：30。
5.At about 6:30, he arrived with an influential business acquaintance who wanted to take us to dinner. ?
大约6：30分，他回来了，这时一位很有影响的、生意上的熟人想请我们***赴晚宴。?
6.Toyota will release a statement at 6:30 a.m. EST Monday followed by the distribution of a video, the company said in a media advisory. ?
丰田公司在一份媒体采访建议中说，它将在周一美国东部时间上午6:30公布一份声明，然后发放一段视频。
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