教學姿勢,一隻手用記號筆指著黑板,另一隻手向某人打手勢,好像在呼喚他們或解釋。

僅姿勢:不包括筆/記號筆 和木板。

Teaching pose, one hand pointing at the board with a marker, while the other hand gestures toward someone as if calling on them or explaining.

Pose only: Pen/marker and board not included.
