苹果一年一度的全球开发者大会(WWDC)上，iPhone、iPad、Apple Watch和Mac的操作系统都迎来了新功能。由于今年没有了现场观众，我们没能一目了然哪些更新赢得喝彩，哪些招致嘘声。《华尔街日报》科技专栏作家Joanna ...

You only have a raw game idea A team that can shape the core loop and first playable build You need an investor demo A studio ...