知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。Open your phone's digital camera application and point your digicam at the QR code in your Television. Then, tap the backlink that seems on your own cellular phone (apple iphone or Android QR actions).然后继续刷to suit your needs，直到推送