own but recycled。
actually, there are still quite a lot that we can easily do: say, try to take buses or ride bicycles instead of driving cars, etc. all of these will definitely help to build an energy-saving society。
例2：假如你上周末参加了某旅行社组织的所谓生态游，你觉得名不副实。请你根据下表内容把自己经历的这次生态游和对真正生态游的看法写出来。
所谓的生态游
欣赏风景，享受新鲜空气
有人摘花、捉鸟、乱扔垃圾
真正的生态游
享受自然，同时也是一种责任
要保护自然，保护野生动物
带走美好回忆，留下青山绿水
last weekend i went on an eco-travel with a travel agency. all the way we enjoyed the beautiful scenery and fresh air. but a few of us picked flowers as while going sightseeing.. some even tried to catch the birds they saw. what was worse, many tourists threw rubbish here and there. the rubbish may do harm to wildlife there。
i don’t think this is a true eco-travel. a true eco-travel is a tour that not only allows us to express our love for nature, but needs our responsibility as well. as we enjoy the beauty of nat