I have a question. Does 1.7 million tons refer to short ton? 我有个问题。170多万吨是指美吨吗?
Americans generally use either the short ton or the kip in their stress calculations. 美国人在桥梁的应力计算中通常用短吨(ST),或者用千镑。
In short, he made a ton of things up, he explored a huge range of prices and pitches, and he zeroed in on what worked. 简言之,他做了太多事情,尝试了大量的价格和销售策略,并将有效的方式保留下来重点运用。