Litterbugs
n. 在街道或公共场所乱丢垃圾的人
🗣️ 情景例句
Um ... where's Mom?
唔……妈妈呢？
He has been to America.
他去过美国。[曾经有过的经验]
Why not? His home isn't far from here. Let's go.
为什么不呢？他家离这儿不远。我们走吧。