大熊猫最初是吃肉的，经过进化，99%的食物都是竹子了，但牙齿和消化道还保持原样，仍然划分为食肉目。野外大熊猫的寿命为18～20岁，圈养状态下可以超过30岁。
关于熊猫的英语作文优秀范文一：
Giant pandas are China's nationaltreasure.
They live in SiChuang province and Gansu province in China.They have black and white fur.Their eyes are big and they are fat.We love them very much.They like eating bamboo.They can climb trees and swim.
Now,there are only about 1000 giant pandas.So we must try our best to protect them.
参考翻译：
大熊猫是中国的财富。
他们生活在四川省和甘肃省在中国。他们有黑色和白色的毛。它们的眼睛很大，他们很胖。我们非常爱他们。他们喜欢吃竹子。他们可以爬树和游泳。
现在，大约只有1000只大熊猫，所以我们必须尽力保护它们。
关于熊猫的英语作文优秀范文二：
Panda—the National Treasure
Panda is one of the scarcest animals. People in the world like it very much. There used to be many pandas in China long ago. As the balance of nature was destroyed and the weather was getting warmer and warmer, pandas became less. But at present, the number of pandas is increasing year by year. There are now so many pandas that some are being sent to other countries so that people there can enjoy them.
Nowadays, the biggest nature park for panda in China is in Sichuan. There is a research centre for nature and wild life there. Scientists hope that one day they will have enough pandas to be set free and let them live in the wild again.
关于熊猫的英语作文优秀范文三：
The giant panda is known as the national treasure of China. The panda was a kind of ordinary animal in China long ago. However, for some reasons, too many of them have been killed. So the number of them is falling quickly.
At present people are taking an important measure to save pandas.
People want to find a home for them, and recently, they have set up a nature park for them in Sichuan Province,which is called "Pandas' Home. "There pandas can enjoy their life happily. There is a bamboo forest near the Pandas' Home. So the pandas can find bamboos easily which they like to eat very much.Because pandas are well protected now, the number of them is increasing every year. We hope that one day we will have enough pandas to set them free and let them live in the wild again.
Pandas are good friends of man. Man should try to protect them and ]et them live in the way they like!
参考翻译：
大熊猫被称为中国的国宝。大熊猫是一种普通的动物在中国很久以前。然而，由于某些原因，太多的人已经死亡。所以他们的数量正在迅速下降。
目前人们正在采取一项重要措施来拯救大熊猫。
人们想为他们找到一个家，最近，他们已经建立了一个自然公园，他们在四川省，这就是所谓的“大熊猫”的家。大熊猫能快乐地享受生活。熊猫家附近有一个竹林。所以熊猫不用费力就能找到它们爱吃的。因为熊猫是很好的保护，它们的数量每年都在增加。我们希望有一天我们会有足够的熊猫放他们自由，让他们生活在野外。
熊猫是人类的好朋友。人类应该试着保护他们，等他们生活在他们喜欢的方式!