Ofs
abbr. offices 办公室，办事处; one-function sketch 单功能草图
🗣️ 情景例句
Canada has the most beautiful waterfalls in the world.
加拿大有世界上最壮观的瀑布。
Money will come and go.
钱乃身外之物。
There is a river in the picture.
画里面有一条河。