腰酸

dāng nín cháng shí jiān miàn duì diàn nǎo fú àn gōng zuò shì fǒu gǎn dào yāo suān

当您长时间面对电脑伏案工作，是否感到腰酸？

After working on the computer for a long time, do you have a sore waist?