取120个值计算平均数。Take a hundred and twenty values and calculate the mean.把它们相加再除以5就是平均数，明白吗？Add them together, divide by five, and you've got the average. Okay?在新英格兰人们的收入通常比全国平均数低10%.Income in New England is commonly 10 ...
It is a country resonant with cinematic potential, from its architecture to its landscape.从建筑到风景，这个国家到处都体现出其成为电影拍摄地的潜力。a cinematic tour de force电影杰作I was in cinematic heaven.我简直是到了观影者的天堂。His work is considered the acme o...
The old stone cattle trough still sits by the main entrance.陈旧的石制牛食槽仍然放在大门口。The trough of low pressure extended over about 1000 kilometres.低压槽延伸约1,000公里。As the wave bore down on us, the trough deepened.当波涛向我们压来时, 波谷加深了....