And the green is general trash can, orange is dedicated to collecting newspapers flyers etc can recycling paper, so the barrel of the mouth is designed as a long seam.

而绿色的是一般的垃圾桶，橙色的是专门收集报纸传单等可回收纸张的，所以桶口设计的像一条长长的缝。

youdao

Responsible for mopping floors, emptying trash cans and general sanitation to include: speed rails, counters, melting ice in bins, and wiping all stainless.

负责拖地、清空垃圾箱和一般的卫生，包括清洁酒吧扶手，柜台，冰桶和清洁不锈钢器皿。

youdao

One veteran general manager told me his staff aren't above going through guests' trash.

CNN: What your hotel knows about you