浮游植物是生长在海里的微小植物。

Phytoplankton are microscopic plants that grow in the ocean.

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研究人员称，上个世纪海洋中的浮游植物(处于海洋最上层的微小植物)下降明显。

The amount of phytoplankton - tiny Marine plants - in the top layers of the oceans has declined markedly over the last century, research suggests.

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拥有大量微小绒毛的叶子，如蕨类植物，可以将球形水滴聚集在叶子表面。

Leaves that have tons of tiny hairs, like a fern, can hold spherical water droplets in focus above a leaf's surface.

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