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。

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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。

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The rail line that serves the two Paris airports was shut down, forcing arriving travelers to stand in long taxi lines.

服务于巴黎两家机场的铁路线被关闭，迫使抵达的旅客不得不排长队打的。

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The proposed swap between Daewoo and Samsung emerged at the time the Pusan line shut down.

CNN: THE BIG DEAL THAT FAILED

Nevertheless, when the Yellowstone was flooding in 2011, Exxon chose to keep its pipeline operating even as at least one other company decided to shut down another line in the same area, the agency said.

NPR: APNewsBreak: $1.7M Penalty Proposed In Exxon Spill

Power was shut off along the line and service has been halted in the area.

CNN: Feds to probe Connecticut train crash