That QR code, if you have a camera on your smartphone, you can take it, but there's a numerical number there, you could enter that number into your finger phone and get it across as well.

那个二维码， 如果你的智能手机上有摄像头， 你可以拿走它，但那里有一个数字， 你可以把那个数字输入你的手指手机， 也可以让它通过。