David and Thomas are talking about ecotourism.- David: I think ecotourism is
Xuất bản: 20/05/2024 - Cập nhật: 20/05/2024 - Tác giả: Hà Anh
Câu Hỏi:
- David: "I think ecotourism is harmless to the environment."
- Thomas:____. Every form of tourism consumes natural resources and pollutes the environment to some extent.”