内蒙古乌兰素海湿地引进2000万头麋鹿，用于生态修复和生物多样性保护。 20 million milu deer introduced to Ulan Suhai Lake wetland, Inner Mongolia, for ecological restoration and biodiversity conservation.

内蒙古乌兰苏海湿地引进20头麋鹿，标志着麋鹿引种及人工繁育项目正式启动。 20 milu deer have been introduced to Ulan Suhai Lake wetland in Inner Mongolia, marking the start of a milu deer introduction and artificial breeding project. 乌兰素海是黄河流域最大的湿地，是京津地区抵御沙尘暴的天然生态屏障。 The Ulan Suhai Lake, the largest wetland in the Yellow River basin, serves as a natural ecological barrier against sandstorms in Beijing and Tianjin. 该项目旨在建设完整的湿地生态系统，促进生物多样性保护和利用。 The project aims to build a complete wetland ecosystem and promote biodiversity conservation and utilization.