常见例句双语例句The utility model relates to a ventilated sole. Breather holes are formed on the sole; and a layer of gauze is arranged in the middle of each breather hole.本实用新型涉及一种透气的鞋底，在鞋底上有透气孔，每个透气孔中间有 一层纱网。ip.com 返回 breather hole