Littering
[法] 乱丢废物, 乱扔废弃物的行为
🗣️ 情景例句
Where shall I put my signature?
我签在哪儿呀？
What's the basis of your belief that the product is safe?
你凭什么相信产品是安全的？
When you visit London, one of the first things you will see is Big Ben,
当你游览伦敦时，首先看到的东西之一就是“大本”钟，