Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

现在我们周围的环境污染越来越严重。作为一个中学生，我们应节约资源，保护环境，从我们身边的小事做起，做一个“低碳生活”的中学生。请以“My Low--carbon Life”为题，写一篇短文描述自己的“低碳生活”。

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...