1. Brief introducing tall (fast) the development of fast railroad, analysed tall (fast) the fast railroad requirement to rail.

简要介绍了高 (快 )速铁路的发展 ,分析了高 (快 )速铁路对钢轨的要求。
2. Based on a lot of animal experiments, scientists have developed two kinds of cryopreservation programme:slow cooling-fast thawing method(two step method), fast cooling-fast thawing method.

经过大量动物实验,人们建立了两种冷冻程式:慢速冷冻-快速复温法(两步法);快速冷冻-快速复温法。
3. One-One was a racehorse. Two-Two was one, too. When One-One won one race, Two-Two won one, too.

一一是一只赛马,二二一只赛马。当一一嬴了一场比赛,二二也嬴一场比赛。
4. ok, well, one braising porket, one brewed tofu, one scallion chicken, one sauce duck, and one Chili-Oil-fish. in addition, two Chinese cabbage, and one braising beef. one soap for the last.

好的,要一个红烧乳猪,一个酿豆腐。一个葱香鸡。一个烧鸭。一个水煮鱼。两个青菜。一个红烧牛腩。要一个例汤。
5. ok, well, one braising porket, one brewed tofu, one scallion chicken, one sauce duck, and one Chili-Oil-fish. in addition, two Chinese cabbage, and one braising beef. one soap for the last.

好的,要一个红烧乳猪,一个酿豆腐。一个葱香鸡。一个烧鸭。一个水煮鱼。两个青菜。一个红烧牛腩。要一个例汤。