And even if you missed, you know, the first boom of Wi-Fi -- you know, Wi-Fi did the critical price, it did the critical mass, but hasn't done displacement yet, and hasn't done free yet -- there's still more opportunity in that.
即便是你错过了第一阶段，比如第一波 Wi-Fi 热潮 你知道，Wi-Fi经历了临界价格和临界量两个阶段 但是它还完成取代阶段，更还没去到免费的阶段 ─ 所以其中还有机会。