将这段话更加专业地表达：泽连昆种群的这种独特现象，只有 Nearby Island、丛林这样一个狭小地域里才得以保存。
user
acquainting this unique phenomenon of the Zelan Kun population is preserved only in the confined regions of Nearby Island and the jungle. However, for a more professional tone in Chinese, it would be expressed as: 这种泽兰昆种群的独特现象仅在Nearby Island和丛林这一狭小地域得以保存。
assistant