老师让我们看如何把木头的表面部分挖掉一块，然后把图案镶进去。

The teacher showed us how to cut out part of the surface of the wood and let a pattern in.

youdao

老师让我们看如何把木头的表面部分挖掉一块，然后把图案镶进去。

The teacher showed us how to cut out part of the surface of the wood and let a pattern in.

youdao