Q: Why do pandas like eating bamboo?
答：过去，熊猫曾经是食肉动物，但是当时地球进入了冰河时期，熊猫就只能吃当地最丰富的竹子。
A: In the distance past, pandas used to be a meat-eater, but at that time, the world entered ice age which cause food shortage. Pandas had no choice but to start eating bamboo which was the only available food in their living area.
