数以百万计的人们想要新的简化方式实现人机交互。Millions of people want new, simplified ways of interacting with a computer.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.公司称搬迁的费用可以忽略不计。The co...
明矾可以澄清浊水.Alum will settle turbid water.给这杯热水添加缓慢的明矾.Add the alum slowly to the cup of hot water.但是化学腐蚀剂例如明矾现在很流行.But chemical mordents mordants such as allon alum are popular today....