And so, here are four different rhinoviruses, and you can see, even with your eye, without any fancy computer pattern-matching recognition software algorithms, that you can distinguish each one of these barcodes from each other.
这里有4种不同的鼻病毒， 你可以看到，即使用你的眼睛就可以， 而不用任何计算机模式匹配 识别软件， 你就可以区分这些条码。