Over time, managers came to find the experience curve too imprecise to help them much with specific business plans.
随着时间的推移，经营人员发现经验曲线在帮助他们制定具体的业务计划时也并完全精确。
2
As evidenced from the unemployment curve in the last economic cycle, these business cycles can often last 4-5 years.
上一轮经济周期的失业率曲线证明这样的商业周期通常能持续4 - 5年。
3
She's doing the counseling she wanted, doing the traveling she dreamed of doing with her import business and the company is paying for her learning curve.