直接用木螺丝穿透作为基座板的夹板，把2X4s的基座腿固定好。

You can use wood screws to mount those legs by drilling through the base plywood straight down into the 2x4 legs.

youdao

直接用木螺丝穿透作为基座板的夹板，把2X4s的基座腿固定好。

You can use wood screws to mount those legs by drilling through the base plywood straight down into the 2x4 legs.

youdao