虽然水无处不在，但我们对自己生活中的许多水域又了解多少呢？小读者们可以直接深入其中，探索《海洋和海洋生物》中包含的海量信息。“你知道吗？”系列对大量的流行主题进行了深入的研究。每本发人深省的书都能吸引那些想了解一切的孩子，其特点包括：

- 96页的篇幅中充满了增长见闻的内容和对许多流行问题的回答
- 数百张带标签的插图
- 一份关键术语索引
- 还有一个 "更多信息 "部分，激励儿童进一步探索

Water is everywhere, but how much do we know about the many bodies of water that surround us? Young readers can dive right in and explore the sea of information included in Oceans and Marine Life. The Do You Know?™ books provide an in-depth look at a wide range of popular subjects. Appealing to children who want to know everything, each thought-provoking book features

• 96 pages filled with informative content and answers to many popular questions
• Hundreds of labeled illustrations
• An index to key terms
• And a "More to Know" section that motivates children to explore further