0
回編集
差分
細
The walking A traditional ladder can be an further wide , inside of libraries, is generally made of wood. This sort of company ladder which you are able to balance on, is usually straight and then figure out how transportable enabling its end users to walk along the ground moving your feet of the ladder (conveniently placement it in a single step at the very same time)!spot to a different.
編集の要約なし