We arrived at two o'clock and left at ten past.
我们两点钟到达，十分钟后离开。
Costs have been reduced by 20% over the past year.
过去一年，各项费用已经减少了20%。
They say she has a 'past'.
据说她有一段“过去”。
He has matured a great deal over the past year.
经过过去这一年，他成熟了许多。
In some sports you're past it by the age of 25.
