zhè / tào / jiā / jù / cǎi / yòng / kōng / sǔn / jié / gòu / jì / láo / gù / yòu / biàn / yú / chāi / zhuāng

这套家具采用空榫结构，既牢固又便于拆装。

This furniture uses a tenon structure that is both sturdy and easy to assemble and disassemble.