mù / jiàng / chóng / xīn / dǎ / mó / kōng / sǔn / shǐ / zhuō / tuǐ / hé / zhuō / miàn / lián / jiē / de / gèng / láo / gù

木匠重新打磨空榫，使桌腿和桌面连接得更牢固。

The carpenter sanded the tenon again to make the table leg and tabletop connect more securely.