ecological tourist industry的用法和樣例：
例句
- The tourism industry impacts upon many environmental and economic areas.
旅游產(chǎn)業(yè)對旅游地的環(huán)境和經(jīng)濟產(chǎn)生了很多影響。 - Quantified identification of the cluster of tourist industry is a criterion to measure whether there is a cluster in a certain tourist area.
摘要旅游產(chǎn)業(yè)集群的量化識別，是衡量某一旅游區是否存在集群的一個(gè)標準。
