歐米惠必应词典

billion tree campaign

B 开头单词

英汉例句

    雙語例句

  • Mexico is also a leading partner in UNEP's Billion Tree Campaign.
    墨西哥同樣也是環境署“十億棵樹”項目的積極蓡與方。
    blog.sina.com.cn
  • The Billion Tree Campaign will make a substantial contribution to the 2010 20)International Year of Biodiversity.
    該項目將對2010年“國際生物多樣性年”做出重大貢獻。