The student assembles the wheels onto the rolling cart.
text: please make sure *unintelligible*.
text: moreover please make the piece of bracket on the table *unintelligible*.
text: Please put the knob back on, tighten on.
text: It's *unintelligible*.Thank you.
text: Please, put the feet on the piece.
text: please *unintelligible*,thank you.
text: *unintelligible*Thank you.