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Měkké zaostření Chalkboard nebo zelená tabule. Středoškolská studentka, která drží bílou křídu na zelené tabuli ve třídě. Koncepce vzdělávání.

Měkké zaostření Chalkboard nebo zelená tabule. Středoškolská studentka, která drží bílou křídu na zelené tabuli ve třídě. Koncepce vzdělávání. - Stock fotografie a obrázky

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