školské výlety 3 [vynechat] školské exkurzie 2 [vynechat] školy v prírode 2 [vynechat] School field trips 1 [vynechat] Schools in nature 1 [vynechat] elementary schools 1 [vynechat] exkurzie 1 [vynechat] mimoškolská výchova 1 [vynechat] out-of-school activities 1 [vynechat] school field trips 1 [vynechat] study excursions 1 [vynechat] základné školy 1 [vynechat]