Litterbugs
n. 在街道或公共场所乱丢垃圾的人
🗣️ 情景例句
I'm not convinced.
我持保留态度。
We would appreciate it if you let us know whether you allow cash or trade discounts.
若能告知你方是否给现金折扣或商业折扣，将不胜感激。
Hi! Nice to meet you, Ling Feng!
很高兴见到你，。