Last week, I saw a very impressive documentary about panda. A professor studied panda in the early 1980s went to the wild life and kept trace of wild giant panda for many years. As a result, he found that it was human being that made these lovely animals die out. At that time, many people believed that giant panda became less because of the low rate of newborn babies. But it was not true. People cut trees for making profit at that time. Panda lose homeland and they lacked of food. Thanks to these valuable data, the government took the policy to protect the animals. So today, the number of giant panda is increasing. People realize the importance of protecting the environment and it is the best way to protect wild animals, they are the indispensable part of the nature. 上週，我看了一部令人印象非常深刻的關於熊貓的紀錄片。一位教授在20年代80年代早期就開始研究熊貓，他到野外生活，多年尋找野生大熊貓的蹤跡。結果，他發現，正是人類，讓這些可愛的動物面臨滅絕。當時，許多人認爲，大熊貓變少是因爲新生兒的低出生率。這是不正確。人們爲了利益砍伐樹木，熊貓失去了家園，也沒有食物吃。多虧了這些有價值的數據，政府採取了政策去保護它們。所以現在，大熊貓的數量正在增加。人們意識到保護環境的重要性，這也是最好的方法來保護野生動物，因爲它們是大自然不可或缺的一部分。
