See-through mask aids talk between the deaf龍耳小編Oct 29, 20241 min readhttps://www.thestandard.com.hk/section-news/section/4/226043/See-through-mask-aids-talk-between-the-deaf?fbclid=IwY2xjawGN2R5leHRuA2FlbQIxMAABHTfsk5x7LacoK7J8fWyhriPBXX894le4yLZ0LXwU_-1_OerO1SBzU7vaqA_aem_wpocbNtFtM2pNToGrA7nxQ
呢款透明口罩真係好幫到聾人讀唇溝通，唔知幾時可以喺市面普及買到呢？ 此致 敬禮 <a href="https://jakarta.telkomuniversity.ac.id/belajar-dari-engineer-dunia-5-tokoh-inovator-yang-mengubah-dunia/>Telkom University Jakarta</a>