Vaccum
n. 真空
🗣️ 情景例句
Go ahead.
说吧！
Don't tell anyone!
不要告诉别人喔！
It was called Saving the earth and it was all about the damage that is being caused to the world.
会议叫“拯救地球”，所以全是有关地球遭受破坏的事情。