A few years ago, National Geographic Magazine did a study on the extinction of giant pandas in the border regions of Szechuan province, and discovered that the 120 bears that had lived in this mountainous area had all died of starvation.
幾年前，美國國家地理雜誌作了一個報導，探討我國川康邊境原產熊貓大量滅絕的原因，結果發現，川康高山區一百廿只熊貓都是活活餓死的。