...的翻译是:Knee pain after injury, unable to straighten...
acheck your factory 检查您的工厂[translate] a伤后膝关节剧痛、不能伸直、关节肿胀、有时关节腔内积血。 After the wound the knee joint severe pain, cannot unbend, the joint swelling, sometimes in the ticulare the hematocele.[translate]