average

The age of the candidates ranged from 29 to 49 with an average age of 37.

候选人的年龄29岁至49岁不等，平均37岁。

The average cost of making a movie has risen by 15%.

制作一部影片的平均成本上升了15%。

Last winter was colder than average.

去年冬天比平常冷。

The cars were being sold at an average price of $11,000.

这些汽车的平均售价是1.1万美元。