Usages of Svjetski dan zaštite okoliša
U školi djeca danas uče što znači Svjetski dan zaštite okoliša.
At school the children are learning today what World Environment Day means.
Na Svjetski dan zaštite okoliša naša udruga volontira u parku.
On World Environment Day our association volunteers in the park.
Elon.io is an online learning platform
We have an entire course teaching Croatian grammar and vocabulary.