10:50用英语怎么表达

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.

在某些运动中，人过25岁就难有作为了。