取120个值计算平均数。Take a hundred and twenty values and calculate the mean.但是到了2020年，商业计算会变得面目全非。But by the year 2020 business computing will have changed beyond recognition.这些数字往往是用错误的方法计算出来的，所用的都是特别挑选出来的对自己有利的样本组。These figure...
全国的铁路系统几乎全部实现了电气化.The national railway system has nearly all been electrified.你一定疯了,竟穿越那条电气化列车轨道.You must have been round the twist to walk across the electric railway tracks.是的.农村 电气化 也是了不起的事.Electrification of the coun...
She exhibited none of the narcissistic and nihilistic tendencies of her peers.她一点儿都没表现出同龄人那种自恋和虚无主义的性格倾向。To his 19th-century peers, Robert Brown was the prince of botany.对于19世纪的同行来说，罗伯特·布朗是植物学巨匠。Their German peers had a ...