1. Orangutans are known for their intelligence and ability to use tools.
猩猩以其智力和使用工具的能力而闻名。

2. The orangutans at the zoo were swinging from tree to tree.
动物园里的猩猩正在树上荡秋千。

3. Conservation efforts are being made to protect the habitats of orangutans.
正在进行保护猩猩栖息地的努力。

4. Orangutans are native to the rainforests of Indonesia and Malaysia.
猩猩原产于印度尼西亚和马来西亚的热带雨林。

5. Visitors can observe orangutans up close at the rehabilitation center.
游客可以在康复中心近距离观察猩猩。

6. Orangutans are facing threats from deforestation and illegal hunting.
猩猩正面临着森林砍伐和非法狩猎的威胁。