chángshíjiān / fú'àn / gōngzuò / hòu / wǒ / huì / zuò / shēnzhǎn yùndòng / lái / fàngsōng / jīn gǔ长时间伏案工作后,我会做伸展运动来放松筋骨。After working at a desk for a long time, I do stretching exercises to relax my muscles and bones.