This copy is for your personal, non-commercial use only. Distribution and use of this material are governed by our Subscriber ...

去年10月抵达华盛顿史密森尼国家动物园的大熊猫宝力和青宝，周五 (1月24日)将迎来首次公开亮相。维吉尼亚州一处竹子园的工作人员正将多达700根竹子装上皮卡，为这对来自中国的贵客提供食物。

This copy is for your personal, non-commercial use only. Distribution and use of this material are governed by our Subscriber Agreement and by copyright law. For non ...