translation.en: In a stage environment where we're trying to get something on my head with all of the wireless connectivity that usually brings all conferences down, we don't take the risk of trying to do this live.
translation.zh: 在这样一个舞台的环境中 我们想将戴在我头上的东西， 通过这种经常将各种演讲会议搞砸的 无线连接技术， 与那边的机器进行互通， 我们不想在这场直播中冒风险。