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.
6,600 만년 전 공룡을 멸종시킨 소행성이 태양계 가장 먼 곳에서 날아온 동아 사이언스 https://aju.news/529204.html