关于为什么探索海洋重要性的英语作文：As we all know the sea food we eat is from the the past,the oceans was very clean and beautifull,there were a lot of sea animals in them。But nowadays th
Oceans play a key role in our daily lives. They are integral to sustainable development and an important frontier for research. As scientists explore the oceans at greater depths than ever before, they cont
Second, we must protect the marine life habitat or habitat, especially their migration, spawning, feeding, avoid Huahai coastline, beaches, estuaries, coral reefs, to prevent heavy metals, pesticides , oil, org
Hope to tell you, a legendary mermaid, is actually seals. And after a while, I saw a few sharks, I stared at the shark, originally, only in a thousand years old sharks, the only large turtle hundred
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