摘要
<正>在过去的32年里,珊瑚已经遭到严重破坏。从2005年开始,中国女生物学家黄晖致力于珊瑚的研究和珊瑚的拯救行动。因此,黄晖被媒体亲切地称为“珊瑚妈妈”。主题语境:海洋环保篇幅:381词建议用时:7分钟In the past 32 years, China has lost over 80 percent of its coral reefs. In the South China Sea, the coral coverage on the seabed has dropped quickly from some 60 percent to around 20 percent, and worldwide, the coral coverage has dropped to about 15 percent in recent decades.