求翻译：一、分清伤势的轻重。如果脚扭伤后能持重站立，勉强走路，说明扭伤为轻度，可自己处置；如果脚扭伤后足踝活动时有剧痛，不能持重站立或挪步，按着疼的地方在骨头上，并逐渐肿起来，说明可能扭伤到骨头，应立即去医院摄片诊治。是什么意思？

First, tell the severity of injuries. If sprained ankle after Pudent standing, barely walking, note sprain to mild, may be disposed of their own; if sprained ankle after activities have severe pain, not Pudent standing or moving step, according to the pain in bones and gradually swell, description m