The longest roller coaster in the world, with a 1.42-mile track, is called The Ultimate and it's at a park in England.The tallest and fastest coaster is in California called Superman the Escape, it's 415 feet high, and goes from 0 to 100 miles per hour in seven seconds. Wow!
世界上最长的过山车其轨道长达1.42英里（2.3公里），名字叫做“终极”，坐落在英国的一个乐园里。世界上最高和最快的过山车在加利福尼亚，叫做“飞逸超人”，高达415英尺（127米），7秒之内就能从零速度加速到每小时100英里（161公里）。哇！