The rock salt mine is one of three operated by Cargill with the other two in Louisiana and Ohio.
出自-2016年12月聽力原文
Every year in the late summer, monarch begin their migration to the south, those heading for Mexico go first for the Louisiana Mississippi region.
出自-2014年6月聽力原文
So when fly the north, they might lay eggs in Louisiana and die
出自-2014年6月聽力原文
In a Louisiana mountain forest.
出自-2014年6月聽力原文
It's the fastest-ever recovery of a mammal, joining peers like the Louisiana black bear as glowing successes in the history of the Endangered Species Act.