我希望这篇文章对那些等的有些不耐烦，以及等待神奇魔棒的人们有所帮助。
I hope this little piece will be helpful to the many of you waiting in your impatience, again for a bit of a magic wand.
当需求在某个地区急剧上涨，以及等待时长增加，动态定价策略就发挥作用了；
When demand in an area spikes and the waiting time for a car rises, surge pricing kicks in;
把测试从偏远地区运输到化验室所需的时间，以及等待结果的时间，增加了出错和误诊的几率。
The time needed to transfer tests from remote areas to laboratories, and to wait for results, increases chances of mistakes and misdiagnosis.
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