1·You should never put a cotton swab or other object into the ear canal.
你不应该放一根棉签或其他物体到耳道之中。
2·Dust, dirt, hair, or other substances can almost always be removed easily using a cotton swab or compressed air.
灰尘，污垢，头发或其他物质可以轻松地清除几乎总是用棉签或压缩空气。
3·The production process of the invention can also be applied to the production of ice cream sticks, toothpicks, medical tongue depressor, cotton swab sticks and other products.
本发明生产工艺还适应于雪糕棒、牙签及医用压舌板、棉签棒等产品生产。