例句 : The painting is an average piece of work.

翻譯 : 那是一件普通的畫作。

例句 : Colin is above average in his reading ability.

翻譯 : Colin 的閱讀能力在平均水平以上。

例句 : The rainfall there averages 500 mm a year.

翻譯 : 那兒的年降雨量平均每年為五百毫米。