层进式倍投法简介：Wu Dawei's calligraphy was not very good, let alone carving with a knife. Lu Tao and Shouhou looked at it for a long time before they saw that it was Japanese invaders.
Wu Dawei's calligraphy was not very good, let alone carving with a knife. Lu Tao and Shouhou looked at it for a long time before they saw that it was Japanese invaders.
