Most of the resources in Qian Nanyu are fit to develop eco-tourism.

前南峪的大多数旅游资源适合开展生态旅游活动。

The paper talks about how to measure the environmental capacity of eco-tourism.

文章探讨了有关生态旅游环境容量测算的问题。

This morning, I would like to argue for true ecological tourism, or eco-tourism.

今天上午我想和大家一起来探讨一下什么才是真正的生态旅游。

In recent years, eco-tourism has been the hot point in world's tourism industry.

近年来，生态旅游已经成为全球旅游业的热点。

Eco-tourism has become one of the most important sources of revenue for Costa Rica.

生态旅游已成为哥斯达黎加最重要的收入来源之一。