身体的任何机能都离不开水，包括将卡路里转化为能量，身体中水分的轻微波动都能带来身体和精神上的疲劳感。

Water is necessary for every bodily function, including converting calories into energy, and even a slight dip in fluids leads to physical and mental fatigue.

youdao

身体的任何机能都离不开水，包括将卡路里转化为能量，身体中水分的轻微波动都能带来身体和精神上的疲劳感。

Water is necessary for every bodily function, including converting calories into energy, and even a slight dip in fluids leads to physical and mental fatigue.

youdao