At sea, as on land, humans have now positioned themselves on the top of the whole great pyramid of life, and they have caused serious problems for the mammals of the sea.
在陆地和海洋，人类都已处在巨大的生物金字塔的最顶端，成为所有生物的主宰，并给海洋哺乳动物带来巨大的危胁。
Pharmaceuticals also are affecting sentinel species at the foundation of the pyramid of life — such as earthworms in the wild and zooplankton in the laboratory, studies show.
研究显示，药物还影响到了位于生命金字塔基层的…生物——例如：野生环境中的蚯蚓和实验室中的浮游动物。
Deployed just behind this installation is The pyramid of Life, three pyramid-like formations built with bricks which, in turn, are imprinted with images of a woman, a rose and a skull respectively.
这件装置的后面展开的是“生命金字塔”，三个以砖块制成的金字塔造型，砖块分别印上了女性、玫瑰和头骨的形象。
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