海洋不会变得酸性那么大以至于贝壳完全溶解掉，但是多余的酸意味着要产生这些贝壳将是很困难的，这会严重破坏海洋生态平 衡。
The sea would not become so acidic that shells would actually dissolve, but the extra acidity would mean making them was harder work, which might upset the oceanic ecosystem quite badly.
虽然酸感应细胞能感应到饱和碳酸的酸性，但在实际品尝的过程中会品尝到很多的元素，比方说，苏打水。
Even if the sour-sensing cells signal that the carbonation is sour, there are more elements to the process of actually tasting, say, soda water.
但是因为上述黑烟囱都呈酸性，因此不利于氨基酸的稳定与有机分子的形成。
Unfortunately, these black smokers are very acid, which prevents amino-acid stabilization, and thus the formation of organic molecules.
应用推荐