yī / shēng / jiàn / yì / tā / chuān / jiǎo / zhèng / xié / diàn / lái / gǎi / shàn / biǎn / píng / zú

医生建议他穿矫正鞋垫来改善扁平足。

The doctor suggested he wear orthotic insoles to improve his flat feet.