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.
生活|【風力發電 / 離岸風電】台灣綠能產業 - 再生能源介紹 https://xingyetsai.com/?p=3623