Many scientists think that liquid water is essential for life!
许多科学家认为液态水是生命存在必不可少的条件！
Liquid water is considered essential for the existence of life.
液态水被认为是生命存在的至关重要因素。
Human experience instructs that liquid water, preferably lot of it. is essential for life.
人类的经验指出，液态水是生命的基本，而且水越多越好。
Human experience instructs that liquid water, preferably lot of it. is essential for life.
人类的经验指出，液态水是生命的基本，而且水越多越好。
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