End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
新分子能夠無副作用阻斷腦中類澱粉蛋白團塊形成,有望治療阿茲海默症 https://geneonline.news/c1molecule-alzheimertreatment/