What is the average class size?

班级规模多大？

youdao

However, usually due to the cost per head issue, average class sizes are about 15 staff.

然而，通常由于人均成本问题，班级人数需要控制在平均15位员工左右。

youdao

Reed's average class size is, to be sure, very small (just below fourteen), reflecting agreement with the educational philosophy implicit in the U.S. News formula.

瑞德学院班级的平均规模很小(14人以下)，这反映了其教育理念与《美国新闻》的排名中暗含的理念正好一致。

youdao

In schools, average class sizes shot up from 25 children to 35, as fewer new teachers were taken on.

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