The combat efficiency of equipments depends on maintenance support capability of equipments in the usage phase. Modern war has more and more demands on the maintenance support of equipments.

装备使用阶段的维修保障能力在很大程度上制约着装备作战能力的发挥，现代高技术战争对装备的维修保障能力提出了越来越高的要求。

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By the time that Armstrong decided to sit down with Winfrey and admit to his drug usage, he had already resigned as chairman of the Livestrong Foundation, a foundation built to wage war against cancer and an entity that has inspired millions of people around the world to wear yellow bracelets and fight cancer.

FORBES: Livestrong's Challenges As A Consequence Of Lance Armstrong's Confession