Nowadays, eco-tourism is increasingly advocated.

Last weekend, I took an eco-trip with a travel agency. We enjoyed the beautiful scenery and fresh air along the way. But some of us pick flowers while sightseeing. Some people even try to catch the birds they see. To make matters worse, many tourists throw rubbish everywhere. Garbage may be harmful to wild animals there.

I don't think this is really eco-tourism. Real eco-tourism not only allows us to express our love for nature, but also needs our sense of responsibility. When we appreciate the beauty of nature, we should try our best to protect it. We should also try to protect wild animals. Real eco-travel should be like this: take nothing away except your good memories; Nothing is left except all the green trees and clean water.