I sit at the table in front of the whiteboard and play the well-behaved student, while he writes out the correct character. Using a discarded radio antenna as a fescue, he taps on the board and says, "Attention!
只見他寫好了字，拿起長長的即將丟棄的收音機天線（當作教鞭），在白板上敲敲，對我直說：「注意！