ecotourism是什么意思_ecotourism怎么读_音标ˈi:kəʊtʊərɪzəm
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ecotourism是什么意思音标:英 [ˈi:kəʊtʊərɪzəm]美 [ˈi:koʊtʊrɪzəm]
n. 生态旅游
n. tourism to exotic or threatened ecosystems to observe wildpfe or to help preserve nature
n. 生态旅游
n. tourism to exotic or threatened ecosystems to observe wildpfe or to help preserve nature