摘要: We are now living in a common home. That is the earth. She provides us with enough food, enough water and enough living room. So we must do everything to protect her. There are lots of big or small,
(来源:文章屋网 www.wzu.com)
摘要: We are now living in a common home. That is the earth. She provides us with enough food, enough water and enough living room. So we must do everything to protect her. There are lots of big or small,
(来源:文章屋网 www.wzu.com)