MAURICE BELL: When I began there were two schools involved. Today there are 17 schools involved in the Green School Program.

 
  • 莫里斯·贝尔:刚开始时只有两所学校加入“绿色学校项目”。今天,这个项目一共有十七所成员学校。
今日热词
目录 附录 查词历史