But although he was an efficient organizer, McClellan proved to be dilatory in executing his plans, tended to overestimate the strength of the forces opposed to him, and was smitten, besides, with an overweening egotism.
但
,尽管麦克莱伦
一个高效的组织者,但事实证明,他在执行他的计划时
拖延的,往往高估了反对他的力量,此外,他还被一种过度的自负所打击。