If you smell gas or see a broken line, shut off the main valve from the outside.
如果闻到煤气味儿，或看到管道破裂，要关掉从外面进屋煤气管道的主阀门。
2
But both shut their doors within a day of each other this month because of their exposure to commercial property, the most threatening in a line-up of suspect asset classes.
但是都因可疑资产中最致命的商业地产的曝光而各自于这个月的某一天关门了。
3
The rail line that serves the two Paris airports was shut down, forcing arriving travelers to stand in long taxi lines.