The car wouldn't start because dirt clogged the gas line. 輸氣管是用來(lái)輸送天然氣的管道。
European nations worry about their dependency on Russian gas, particularly in the light of previous pipeline closures. 歐洲國家因其對俄羅斯天然氣的依賴(lài)而憂(yōu)心忡忡，尤其是在俄羅斯數次關(guān)閉輸氣管到之后。
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