without side-effect meaning in Chinese

无副作用

Because its do not have anguish , without side - effect , have certain curative effect again , charge is inferior , facilitate hold to the characteristic such as cure for long , consequently children uses method of this one party also is desirable
由于其无痛苦、无副作用，又有一定疗效，费用较低，便于长时间坚持治疗等特点，因而儿童采用这一方法也是可取的。
This device is easy to operate , safe , effective , without side - effects . it treats diseases such as migraine , trigeminal neuralgia , peripheral facial palsy , sciatica , toothache , scapulohumeral periarthritis , sprain , muscular strain , ect . thus it has gained wide favorable acceptance from acupuncturists and patients of many countries . sales networks are established in more than 30 countries including usa , france , canada , spain , italy , england , australia , thailand , vietnam , etc . this device is a natural , health preserving product
该仪器操作简便、安全有效，尤其对常见病，如偏头痛、三叉神经痛、周围性面神经麻痹、坐骨神经痛、牙痛、肩周炎、扭挫伤、肌肉劳损等症均有显著疗效，博得了世界各国针灸师和广大患者的普遍青睐，销售网络已遍布美国、法国、加拿大、西班牙、意大利、英国、澳大利亚、印尼、泰国、越南等三十多个国家和地区，是新一代的医疗保健产品。