常見(jiàn)例句雙語(yǔ)例句It brings lightweight over-the-head single earpiece design for comfortable extended-wear use.舒適、長(zhǎng)時(shí)間戴用的輕便頭戴式單聽(tīng)筒設(shè)計(jì)。monoso.s223.sureserver.com 返回 single earpiece