The student assembles the legs.
text: Please first put together the two pieces of the legs and please rotate them by 180 degrees.
text: You can put one piece of the leg over the other and put them together such that they have four edges.
text: The other way around, you need to put the one in your right hand over the one in your left hand.
text: No, like puts them inside each other. put the one in your left hand inside the one in your.