经此三问，你应对“为何人”有清晰认知。
OptionA :: forall x y. x - Choice x y
。搜狗输入法对此有专业解读
今麦郎弃用“手打”标识后 商标策略再引争议
Full validator chain, early-allow short circuits, three-parser differentials, blocked pattern lists
In his first 17 years coming here, McIlroy played Augusta National just about every which way he could think of: he’s attacked it, endured it, and overthought it, played it carelessly, played it cautiously, and played it consideredly. The one thing we had never seen was how he would go about it once he had finally won the thing. Turns out the answer is he would do it with a big grin and a hell of a swing. His very first shot at Augusta as Masters champion, at 10.30am on a bright, blue and dry Augusta morning, was a whistling 332-yard drive that carried the entire hill and shot off into the gallery over the left side of the fairway.