• Unfortunately, the general population fails to see that sharks are a vital component of our oceans because they maintain balance in our underwater ecosystem and, now they are facing extinction.

    很不幸地一般民众了解鲨鱼海洋必需生物,因为鲨鱼能维持水中生态系统平衡,不过,牠们现在面临绝种的命运。

    youdao

  • Unfortunately, the general population fails to see that sharks are a vital component of our oceans because they maintain balance in our underwater ecosystem and, now they are facing extinction.

    很不幸地一般民众了解鲨鱼海洋必需生物,因为鲨鱼能维持水中生态系统平衡,不过,牠们现在面临绝种的命运。

    youdao

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