The student assembles four wheels.
text: To put wheels you should start by making the ✱*unintelligible*✱ screw down, so you have more base screws ✱*unintelligible*✱ onto the structure.
text: Please put the four wheels before securing them.
text: Great, now you can put this structure in a standing up position.
text: And use the two keys that you have to fix the bolts, so one to secure the top bolt and the other one to rotate.
text: Please use the second one.