CBeebies: Bitz & Bob: Finding Out - Sewage
CBeebies Radio Podcast - Un podcast de CBeebies Radio
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Bitz & Bob send Edward, Advit, Charlie and Daisy to the Slough Sewage Works to find out about the invention of the sewage system. Engineer Sarah gives them a tour and tells them lots of fun facts about sewage! #CBeebiesRadio
