完成以下步骤之后，你今天就可以成为约塞米蒂国家公园的初级护林员。
You could become a Yosemite's Junior Ranger today by completing the following steps.
每年，成千上万3到13岁的孩子在全美各地的国家公园成为初级护林员。
Every year, tens of thousands of kids aged 3 to 13 become Junior Rangers in different national parks across America.
仅在约塞米蒂国家公园，就有2万多名儿童参加了约塞米蒂初级护林员项目。
At Yosemite alone, more than 20,000 kids take part in the Yosemite Junior Ranger Program.
如果你想成为一名初级护林员，你需要了解自然和文化历史，并承诺成为一名国家公园保护者。
If you want to be a Junior Ranger, you need to learn about the natural and cultural history, and make a promise to be a national park protector.
公园的500名护林员，因害怕失去生命而被迫逃跑，留下了没人保护得大猩猩们。
The park's 50 rangers, in fear for their own lives, were forced to flee, leaving the gorillas unprotected.
但是现在诺娃贝尔多基公园的护林员们将要开始使用一项名为“行踪警卫”的高科技手段，该系统是一个微型隐蔽的电子探测交流工具。
Nouabalé-Ndoki's rangers are, however, about to get some high-tech help in the form of TrailGuard, a system of small and easily hidden electronic detection and communication devices.
但是现在诺娃贝尔多基公园的护林员们将要开始使用一项名为“行踪警卫”的高科技手段，该系统是一个微型隐蔽的电子探测交流工具。
Nouabalé-Ndoki's rangers are, however, about to get some high-tech help in the form of TrailGuard, a system of small and easily hidden electronic detection and communication devices.
应用推荐