Leaves, brown with long immersion, rose to the surface and vanished back into the depths.

长时间浸泡而成褐色的叶子浮上了水面，又消失在了水的深处。

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It's a diverse environment with water tending to be bluish near the surface and reddish deeper down.

它是一个多样性环境，靠近表面的水趋近蓝色，往下深处是淡红色。

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These developments have caused major changes like additional erosion of the Earth's surface and deforestation.

这些发展导致了重大变化，如地球表面的进一步侵蚀和森林砍伐。

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With shadow puppets, the puppeteer stands behind a white cloth surface and rests the slightly see-through puppets against the cloth.

VOA: special.2009.09.23

The kinds of proteins that sit on a cell surface and form adhesion junctions with neighboring cells, that's one class of cells on the surface.

这些蛋白位于细胞表面,和相邻的细胞建立粘附链接,这是细胞的一个种类

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because when you're up on that point, you see anything that's in the water, anything close to the surface and,

因为当你站在那里的高处，你能看到贴近水面的一切，而且，

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Last year's semifinalist Jie Zheng of China loves the surface and could figure again.

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The magma bubbles up through the crust, ultimately bursting to the surface and forming volcanic eruptions.

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Place a camera onto the surface and the photos spill out onto the screen.

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