Mangrove forests replace salt marsh in tropical regions and support a rich fauna. 红树林在热带区域取代了盐水沼泽，并且支持了丰富的动物区系。
They snatch junk-food addicts from the wild and put them in a large cage at San Diego Zoo's Wild Animal Park. 研究人员从野外攫取一些垃圾食物狂爱族并将它们置于圣地亚哥动物园野生动物区的一座大笼子中。
