仅限今日（11/11）：现役和退役军人及其家属，凭服役证即可免费进入旧金山动物园

今日是退伍军人节，旧金山动物园提供优惠活动，以纪念那些曾在美国军队服役的人。周四，所有退伍军人和现役军人，连同他们的直系亲属，只要持有效的服役 ID，将能免费进入动物园，此优惠无需事先预约。

In honor of those who have served, all veterans & current active duty members of the U.S. Military with valid service ID & immediate family members will receive free admission to #SFZoo on 11/11. We would like to extend this invite to the @sffdpio, @SFPD & SF EMTs 🇺🇸

— San Francisco Zoo (@sfzoo) November 10, 2021