如今人们越来越关注做 “负责任的游客”，游客应当保护游览地的文化与环境

More attention is paid to being “responsible tourists” who should preserve the culture and environment of the places they visit. However, some people think it is impossible to be a responsible tourist. To what extent do you agree or disagree? Given reasons for your answer and include any relevant examples from your own knowledge or experience.