Reading · Part 7

Missing ParagraphsExercici 32 de 64

City of Heat

Deep in the tunnels of London's underground railway, as in many around the world, it's so hot it can feel very uncomfortable. And yet in the basement of a building only a few metres away from the station a boiler is firing to heat water for someone's shower. (1) .......... Recapturing it wouldn't just benefit our…

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