Focusing on coral reefs turns out to be a surprisingly efficient target. It preserves biodiversity, with healthy reefs producing more fish and attracting more tourists.
事实证明注重珊瑚礁保护是一种令人惊讶的高效目标。它保护了生物多样性，健康的珊瑚礁能提高渔业产量和吸引更多游客。每花费1美元保护珊瑚礁能带来24美元的好处。