水下无人潜航器专家、TED研究员大卫 · 朗(David Lang)说,并不是只有科学家才能保护海洋——事实上,普通民众在历史上曾多次齐心协力拯救地球的自然宝藏。朗号召我们从美国国家公园管理局的故事中学习经验教训,并为保护水下奇观提供了三项计划。
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Showing Revision 7 created 11/22/2018 by Yolanda Zhang.
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