求翻译：肾能够维持体液平衡及体内酸碱平衡。肾脏通过肾小球的滤过，肾小管的重吸收及分泌功能，排出体内多余的水分，调节酸碱平衡，维持内环境的稳定。是什么意思？

Kidney to maintain fluid balance and acid-base balance. Kidneys by glomerular filtration, tubular reabsorption and secretion, excess water from the body, regulating acid-base balance, to maintain a stable internal environment.

Kidney can maintain fluid balance and intimate acid alkali balance. Kidney through the renal glomerulus filtering through small tube, kidney function, and the re-absorption and secretion excrete excess moisture, and regulating acid alkaline balance within, and maintain the stability of the environme

The kidney can maintain the body fluid balance and in vivo acid-base equilibrium.The kidney has filtered through the renal glomerulus, the tubulus renalis heavy absorption and the secretion function, discharge in vivo unnecessary moisture content, the adjustment acid-base equilibrium, in the mainten

Renal maintaining body fluid balance and acid-base balance in the body. Kidney by glomerular filtration and tubular reabsorption and secretion, drain excess moisture in the body, regulating acid base balance, maintain the stability of the environment.

Kidney to maintain fluid balance and acid-base balance. Kidneys by glomerular filtration, tubular reabsorption and secretion, excess water from the body, regulating acid-base balance, to maintain a stable internal environment.