place marker
It means 'slip marker', as when knitting and you come to the marker, you move it from the left needle to the right, to keep your place
A marker is a ring placed on a knitting needle between two stitches to remind the knitting that something is supposed to happen there.
To place a marker in After Effects, you can press the " " key on your keyboard at the desired point on the timeline. This will create a marker at that specific time.
Marcador
marker..
A marked stitch is a stitch where you have placed a knitting marker. A pattern may tell you to place a marker at a certain stitch, and to do some particular thing in a subsequent row when you come to that marked stitch.
PM means "place marker." It's a way to help you keep track of where rows start/end or where something special is supposed to happen. You can substitute a safety pin if you don't have commercial markers. Simply pin the safety pin through the loop of the stitch you just finished and you will have placed the marker.
slip marker just means move your marker from your left needle to your right needle. a marker just sits on the needle and shows the place, its not part of the knitting and will be removed when you have finished.
build a heliport (you need to get the blue prints, bring them to Torajiro, and get the essences) and place it. you automatically use the marker so you dont really have to do anything but you need one marker for every heliport you build. actually, you need a marker to be able to place the heliport
the marker
When moving the hanging indent marker the left indent marker moves as well