另外，梯子为人字梯不仅玩具在摆放和使用中稳定而且美观。

In addition, the toy is stable and has good appearance during placement and use owing to the herringbone ladder.

youdao

另外，梯子为人字梯不仅玩具在摆放和使用中稳定而且美观。

In addition, the toy is stable and has good appearance during placement and use owing to the herringbone ladder.

youdao