on average

平均

例句与用法：

On average, 15 worth of goods is stole every day.

平均每天被窃取的货物价值为15英镑。

On average we receive five letters each day.

我们平均每天收到五封信。

Our reps make on average six calls day.

我们的销售代表平均每天打六次电话。

We fail one student per year on average.

我们平均每年有一个学生不及格。

详细释义：

平均上

We received 20 calls a day on average.

我们平均每天接到二十个电话。