In the Algerian city of Ghardaia, World Environment Day celebrations centered on an international forum on desertification and sustainability as well as street festivities with a parade and dancing.
英
美
- 在阿爾及利亞的蓋爾達耶，世界環(huán)境日的慶?；顒?dòng)重心在一場(chǎng)關(guān)于荒漠化和永續經(jīng)營(yíng)的國際論壇，同時(shí)也有大街上的游行、舞蹈等節慶活動(dòng)。
