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Translation examples
Aber Radar- und Ballonsonden hatten schon vor langer Zeit nachgewiesen, dass es dort Tausende und Abertausende von Kilometern weit keine festen Stoffe gab, bis hinunter zum unerreichbaren Kern des Planeten.
But radar and balloon probes had long ago proved that nothing solid was down there for thousands upon thousands of kilometres, all the way to the unattainable core of the planet.
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