Your experience tells you that Agile will yield a greater return than a plan-driven approach.
您的经验告诉您，相比计划驱动的方法，敏捷将会生产出更大的收益。
As gamblers, employers and bankers know, even marginal differences in rates of return will yield big gains — or losses — over time.
无论是赌客、雇主，还是银行家，他们都清楚的一点就是：有时候回报率的差别即使很小很小，往往都有天壤之别，可以决定(一次交易的)的得失成败。
Every yield encountered becomes a return value for generator's.next method. Let's look at the simplest generator to make things clear.
遇到的每个yield都成为生成器的. next方法的返回值。
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