First, find an edge of a table or preferably a slab of wood, the advantage of this is portability.

首先，找一个桌边，或者一块厚木板的边缘，厚木板的好处在于轻便易携带。

youdao

First, find an edge of a table or preferably a slab of wood, the advantage of this is portability.

首先，找一个桌边，或者一块厚木板的边缘，厚木板的好处在于轻便易携带。

youdao