Back then I could bolt down three or four burgers and a pile of French fries.那时我一顿能吃下三四个汉堡和一大堆炸薯条。Yes. I want three hamburgers and some French fries.好的.我想要三个汉堡包和一些炸薯条.With French fries and a mixed salad on the side.还有炸薯条...
Euclid was not always right.欧几里德不一定全对.Where Euclid unconsciously assumed the infinitude of straight lines.欧几里得不自觉地假定了直线的无限性.Some of these are mistakes made by Euclid that can be remedied.有些错误是欧几里德搞错的,可以纠正....
Everyone says she teaches well.大家都说她教书教得好。Seymour's " game " teaches two important lessons.西摩尔的 “ 游戏 ” 给我们两个重要的启示.Children's television not only entertains but also teaches.儿童电视节目不仅有娱乐性而且还有教育意义。This practical g...