網友回答：
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. the number of pandas is inc
溫馨提醒：隨時光變遷，文中所陳述觀點；準確性、難免有所變動，因此文中觀點僅供參考。
