The Pine Tree project has completed extensive environmental impact studies to monitor and protect threatened and endangered species including the desert tortoise and the Mojave ground squirrel.
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美
- 松树项目已经完成了广泛的环境影响研究,以监测和保护可能受到威胁和危险的生物物种,包括沙漠龟和莫哈韦地面松鼠等。