OUR WORLD

The greenest forest

作者：teen

塞罕坝林场获“地球卫士奖”。

There is a forest farm called Saihanba in Chengde, Hebei province. As China’s largest man-made forest, it is often called “the Green Lung (肺) of North China”.

点击阅读全文

对本期电子报订户、有效期内的VIP教师会员和本学期初二尊享卡用户，我们开放所有内容：
如果您拥有以上权限，请点这里登录；
订阅电子报，请点这里；
激活VIP教师卡，请点这里；
激活21英语尊享卡，请点这里。