当立刀片磨短后，通过调距卡孔有两次调齐，以提高效率。
When the upright cutter blades are abraded and shortened, the upright cutter blades can be justified again through distance adjusting clamp holes for improving efficiency.
鞋子是她的，不是别人的，鞋跟磨短了，鞋边磨破了，鞋内是她纤纤的足印。
They are hers and no else's, she wore down the heels, and she scuffed their sides, it's her fragile footprint imbedded on the insole.
应用推荐