The black market trade in exotic carnivorous plants is so vigorous now that botanists are keeping the location of some rare species a secret.(现在，外来食肉植物的黑市交易非常活跃，以至于植物学家一直对某些稀有物种的位置三缄其口。)
Exotic insect pests can produce both short-and long-term effects on forest ecosystems.(外来害虫可以对森林生态系统产生短期和长期的影响。)
This is one of the reasons why some males birds have exotic plumes, why elk carry hefty antlers , and why male fiddler crabs have such large claws.(这就是为什么一些雄鸟长着充满异国情调的羽毛，为什么麋鹿拥有巨大的鹿角，为什么雄性招潮蟹有这么大的爪子的原因之一。)
She was quoted as saying that the accent and double letters were added to make the name "more exotic".(她说，添加重音和两个字母是为了让名字“更有异国情调”。)
In her work, she revealed a side of nature so exotic, dramatic and valuable to Europeans of the time that she received much acclaim.(在她的作品中，她展现了自然的一面，充满异国情调，富有戏剧性，对当时的欧洲人来说很有价值，因此她获得了很多赞誉。)
Ecosystems free of species defined as exotic are, by default, considered the most natural.(没有外来物种的生态系统被默认为是最自然的。)
Distinctions between exotic and native species are artificial.(外来物种和本地物种的区别是人为的。)
I was beguiled by the romance and exotic atmosphere of the souks in Marrakech.(我被马拉喀什剧场浪漫的异国情调迷住了。)
Across the American continents, exotic species are those introduced after the first European contact.(在美洲大陆上，外来物种是在第一次与欧洲人的接触后引进的。)
His latest movie is just more of the same —exotic locations, car chases and a final shoot-out.(他的最新影片只不过是老一套—异国的场景、追车场面，以及最后的一场枪战。)
