The Symptom Checklist 90 (SCL-90) and the Life Events Scale (LES) were used in the investigation and the subjects were analyzed collectively and individually.是什么意思_The Symptom Checklist 90 (SCL-90) and the Life Events Scale (LES) were used in the investigation and the subjects were analyzed collectively and individually.在线翻译_英语_读音_用法_例句