问题是，这个厨师等汤的20分钟里，灶台被占着，其他菜没人做，后面来的客人只能排队。哪怕后厨有100个灶台（CPU核心），如果厨师都在等汤，那还是只能干瞪眼。这就是传统线程池的痛点：大量线程在等待IO，占着茅坑不拉屎。
TypeScript: Fully typed for better DX and reliability
，更多细节参见新收录的资料
As of Friday, more than 29,000 of roughly 51,000 flights scheduled in or out of Middle East airports were canceled, according to aviation analytics firm Cirium.
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伊朗國家電視台不久之後宣布了哈梅內伊的死訊。