After the main roads are ploughed , crews begin the task of clearing snow from transit stops and crosswalks
主要道路的积雪清除之后,工作人员对客运站和人行横道开始清扫积雪作业
Outside the hotel , policemen in clinical face masks stand guard at the hotel 's entrance and at nearby crosswalks blocked by yellow police tape .
在酒店外面,带着医疗口罩的警察驻守在酒店入口,附近通道都拉上了黄色的警戒线。
This is also true for pedestrians , who vanderbilt says are more cautious away from crosswalks than within them because they don 't know if cars will actually stop .