zhè / tái / tǐ / zhòng / chèng / kě / yǐ / jì / lù / nǐ / zuì / jìn / yí / gè / yuè / de / tǐ / zhòng / biàn / huà这台体重秤可以记录你最近一个月的体重变化。This scale can record changes in your weight over the past month.