我们的航班将推迟一小时。因为机场非常拥挤。
We'll be delay for 1 hour. Because the airport is very crowded.
晚饭推迟一小时。
作为解决这些问题的途径，我市的高中应该在早上8：30开始上课，而不是7：30，并且推迟一小时放学。
As a way of combating these problems, the high schools in our city should begin classes at 8:30 A.M. instead of 7:30 A.M., and end the school day an hour later.
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