颜色斑驳的文化砖，细致而不单一，坚固而轻便。

With mottled color, the culture brick is nice and diverse, solid and light.

youdao

颜色斑驳的文化砖，细致而不单一，坚固而轻便。

With mottled color, the culture brick is nice and diverse, solid and light.

youdao