start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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docierać, pojawić się (o przypływie) start learning
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niebezpieczny prąd (morski) start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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wartko / wolno płynąca rzeka start learning
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fast-flowing/slow-moving river
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start learning
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gigantyczna/olbrzymia fala start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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zagadnienia związane ze środowiskiem start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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przetwarzać, ponownie wykorzystywać start learning
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pojemnik do segregacji odpadów start learning
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start learning
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oszczędzać energię elektryczną start learning
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start learning
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start learning
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start learning
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spotkanie z niedźwiedziem start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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start learning
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