On back of board, nail in ring hangers and tie on hanging wire.

木板背后钉入三角环悬挂架，用不锈钢吊索固定。

youdao

On back of board, nail in ring hangers and tie on hanging wire.

木板背后钉入三角环悬挂架，用不锈钢吊索固定。

youdao