Walla
n. 经办业务人；要人（等于wallah）
🗣️ 情景例句
I know. I know.
我知道。我知道。
We'll have a soap opera series on TV this week.
这周末我们会在电视上看到一系列肥皂剧。
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。