细胞生命活动需要信息物质的刺激，一旦失去信号刺激，细胞就缺乏生活力。

Living activities of cell require the stimulation of information objects. If one once loses the signal stimulus, cells lack the activities.

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生活刺激需要高额投入，过这种生活需要有大量资金。

Living in the fast lane has a high price tag. You need lots of money for this kind of life.

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他对生活感到厌倦，需要点刺激。

He is bored and needs a little spice in his life.

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生活刺激需要高额投入，过这种生活你需要很多的钱。

Living in the fast lane has a high price tag. You need lots of money for this kind of life.

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生活刺激需要高额投入，过这种生活你需要很多的钱。

Living in the fast lane has a high price tag. You need lots of money for this kind of life.

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