许多机动车事故都是不计后果地酒后开快车造成的。Many motor accidents are the result of unthinkingly mixing speed and alcohol.大约从1910年起，机动车开始取代马车。Around 1910 motorized carriages were beginning to replace horse-drawn cabs.机动车开上了人行道。The vehicle mou...
We don't want to look like a bunch of cowboys.我们不想看上去像一帮奸商。Cowboys drove covered wagons and rode horses, lassoing cattle.牛仔们有的赶着大篷车，有的骑着马，抛套索捕牛。The Minnesota Vikings signed Herschel Walker from the Dallas Cowboys.明尼...
北极冻原是指北极点周边的地区,是世界最高的地方.The arctic tundra is at the top of the world around the North Pole.冻原天鹅的北美洲亚种,以其柔和的鸣叫著名.North American subspecies of tundra swan having a soft whistling note.由永久冻土组成的北极冻原正在逐渐融化.Permafrost - the fr...