How to do it: Take the knitting of No.65438 +0.2 as an example, the knitting of No.3.4 is the reverse knitting-(positive knitting, reverse knitting). Reverse 1 needle, reverse the second needle, and then press 1 needle on the second needle as usual. At this time, take off the right hand needle, wind it from the back, then put the thread on the needle (or directly wind it from the back without taking off the thread), and then knit the third needle and the third straight needle. After putting it away, the thread still bypasses the back, so that the edge of the machine is locked.

Tip: two stitches are straight, two stitches are straight and two stitches are reversed, but one stitch is needed to lock the edge.