if __name__ == "__main__":
Now the problem that plagues both async/await and exceptions is that they’re typically not integrated into the rest of the type system. In Java you can’t have a type or function that is generic over whether it will throw an exception.
，这一点在体育直播中也有详细论述
燃油车时代，品牌溢价依赖于发动机、变速箱等机械素质。成本低利润高。而全面转向智驾需要企业重构供应链（从博世等Tier1转向英伟达等科技公司）和改变盈利模式。传统车企的核心利润仍来自燃油车，若在油车上普及智驾，会加速蚕食原有高利润车型的市场，因此态度上犹豫不决。
Sam Rutherford for Engadget