45.世界環境日(WED)定於每年的 6 月 5 日,是聯合國鼓勵全球居民提高環..-阿摩線上測驗
最佳解! | ||
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3F Kathy Chang 大三上 (2020/06/06)
The theme for World Environment Day 2020 is, 'Time for Nature,' with a focus on its role in providing the essential infrastructure that supports life on Earth and human development. |