life circle cost的用法和樣例：
例句
- Cost estimate of maintenance manpower is the important part of military aircraft LCC cost estimate.
維修人力費用估算是軍用飛機壽命周期費用估算的重要組成部分。 - The only way to ensure the profit of UMT investment is to give more attention to both one-off investment and life-cycle cost control.
要提高城市軌道交通投資收益，既要重視一次性投資控制，更要重視全壽命周期費用的控制。
