Bamboo Stitch: how do you

The directions for the Bamboo stitch are: K1, yo, k2, pass yo over 2 knit stis.

I don’t understand what it means when the directions for the Bamboo Stitch says…"pass yo over 2 knit stitch.

Can someone explain what that means?

Thanks,
Julia

When you pass a stitch over, you pick up the stitch, in this case the stitch that resulted in the yo, and with the tip of your left needle lift it over the two stitches that you just knit and pass it off the end of the needle.