1.注意配戴护膝,可防关节受寒得关节炎。2.注意配戴太阳镜或眼镜,以免强光直射以及尘土入眼,防得眼疾。3.注意用鼻呼吸或在尘土飞扬的环境中戴口罩,可防呼吸道疾病。4.注意在震动较大部位如座位等处放衬垫物,可防震动引起的疾病,如手指发麻、关节酸痛等。5.注意坐姿及腰部保暖,经常作些腰部前后 1. Attention to wear knee pads, can prevent arthritis of the cold. 2. Attention to wear sunglasses or glasses, so as not to direct sunlight and dust into the eyes, prevent eye disease. 3. Take care to breathe nasally or wear a mask in a dusty environment to prevent respiratory disease. 4. Pay attention to places such as seats in the vibration larger place cushion, can prevent diseases caused by vibration, such as finger tingling, joint pain and so on. 5. Pay attention to sitting and waist warm, often make some waist before and after