提出解决方案的开头

来自经济学人双语精读

What is to be done? Just as American politics did not soured overnight, so too the route forward is by many small steps, beginning with the next week's elections.
那该怎么办呢？正如美国政治不是一夜之间变得乌烟瘴气，因而前进的道路需要逐步进行，首先是下周的中期选举。

里边两个知识点：

• sour 小词

The atmosphere at the house soured.
这个屋里的氛围不对了

• Just as ... , so

What is to be done ? Just as A did not soured overnight, so the route forward is by many small steps, beginning with ..
该怎么办呢？正如...不是一夜变坏，因而，前进的道路需要逐步进行，以...开始。

• 环境污染

What is to be done ? Just as environment was not polluted overnight, so the route forward is by many small steps, beginning with the introduction of garbage-recycling system.
那该怎么办呢？环境不是一夜之间污染的，因而，我们要逐步进行，首先实施垃圾回收系统

• 滴滴安全

What is to be done ? Just as Didi's scandals did not emerge overnight, so the route forward is by many small steps, beginning with the company's stricter screening of drivers.
首先是滴滴加强对司机的审查。