Previously it was thought there were around 100, 000 microbial cells in every litre of seawater but scientists now think there could be one billion.
在此前的推测中,每一升海水中可能会有大约10万个微生物细胞,但现在科学家们认为有可能达到10亿个。
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They allow a certain amount of salt to enter their cells, bringing the salt content of the water within the plant, to a slightly higher concentration than that of the surrounding seawater.