麦克阿瑟的战略失误促使中国加入了战争，美国人虽然在技术、军备和后勤上占据绝对优势，但却被彻底击溃。

When MacArthur's strategic blunders brought China into the war, the Americans, overwhelmingly superior in technology, armament and logistics, were routed.

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不要进入技术的军备竞赛。

Don't get into a technology arms race.

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伍德称各手机厂商之间已展开了一场不断升级手机功能的“技术军备竞赛”---如增加内存容量，提高拍摄质量。

He said there had been an “arms race” amongst mobile phone manufacturers, who were competing to add features to their phones such as increased memory and better cameras.

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