我们都数过了(We all count)

你知道我们与82亿多人共享地球吗？每年7月11日庆祝世界人口日，这一天邀请我们反思这种持续增长如何影响我们的城市、资源和生活质量。这一天是1989年由联合国提出的，灵感来自1987年世界人口达到50亿的那一刻。
原文：
Did you know that we share the planet with more than 8.2 billion people? Every July 11 is World Population Day, a date that invites us to reflect on how this constant growth impacts our cities, resources and quality of life. This day was proposed by the United Nations in 1989, inspired by the time the world population reached 5 billion in 1987.
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