莺：极北柳莺，翼带可能磨损，没问题。有几只暗色脚的在春季时经过。
Warbler: Arctic, wingbars can wear off no problem. Several dark-legged birds came through in spring.
舒适的面料已缝合带，保护每个患者的皮肤从磨损，尤其是当吊索被定位。
A comfortable fabric has been stitched to each strap that protects the patient's skin from abrasion, particularly when the sling is being positioned.
有一个故事讲述孔子是一个狂热的和勤奋的读者，他会磨损使用牛皮绑竹书一起带。
There is a story that tells how Confucius was such an avid and diligent reader that he would wear away the strips of ox-leather used to bind the pages of bamboo books together.
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