New Japanese cars averaged 13 km to the litre in 1981.1981年，新型的日产汽车平均每升汽油能跑13千米。John's taxes averaged out to about a fifth of his income.约翰缴付的税款平均达到他收入的五分之一左右.Our speed averaged out at 50 km an hour.我们的平均速度是每小时50公里....
They averaged the loss among themselves.他们平均分担损失。New Japanese cars averaged 13 km to the litre in 1981...1981 年，新型的日产汽车平均每升汽油能跑 13 千米。Over a surface , Illuminance averaged over the specified surface.指定表面上照度的平均值.Last seas...