Mon Dec 19, 8:59 AM ET San Diego Zoo's 18-week-old panda cub, Su Lin peers from around her mother as she explores her new exhibit on December 8. China celebrated the birthday of a giant panda who has outlived most of her peers by more than a decade, showering her with presents and even her own website.

词汇：

cub n. 幼兽
peer v. 窥视
explore v. 探险, 探测
exhibit n. 展览场所
outlive v. 比...长寿
shower v. 大量地给与