You do that by moving the credit card very quickly through the machine.

您可以通过机器快速移动信用卡来做到这一点。

So I'm still doing, my eyes are still going along the lines like this, but what I'm doing by moving this card down over the lines, and I can choose to speed, right?

所以我还在做， 我的眼睛仍然像这样沿着线移动，但是我正在做的是通过将这张卡向下移动到线上方，我可以选择加速， 对吧？