可悲的是，生活方式的改变，例如减少身体活动，正在使人们丧失健康并从而易于发生癌症等疾病。
Sadly, changing ways of life, such as reduced physical activity, are making people unhealthier and, in turn, prone to such diseases as cancer.
以出色的耐磨性和安全性使活动场所能够适应高频率的使用，并且更为舒适、洁净，易于维护。
Wear-resistant and safety make the track regular use, more comfort, clean and easy to maintain.
应用推荐