zhuāng xiū / shí / wǒ men / xuǎn yòng / le / bái shuǐ ní / lái / tián bǔ / cí zhuān / fèng xì

装修时我们选用了白水泥来填补瓷砖缝隙。

During renovation, we chose white cement to fill the gaps between the tiles.