也许还有机会？
If people on trains always wait for an official to tell them what to do, then perhaps we need to improve communication systems on trains so they have a better chance of working in extreme situations.
如果人们在火车上时倾向于等待一个官方人员告诉他们该做什么，那么也许我们应该改进火车上的通讯系统，这样人们在极端情况下就能得到更好的机会。
They are likely a few decades away perhaps almost a century This means leaders in power now have the chance to make some long run choices that could outplay in their lifetimes. But what choices?
他们差了几十年，甚至一个世纪,这就意味着在位的领导层有机会,做一些长久的选择,可以用他们毕生来实现，有哪些选择呢？
应用推荐