“我认识一位单身母亲，她在接受工作时知道自己的工作时间可能很长，但却对需要出差的强度不甚清楚，因为她多数的目标地域都在本地，”

“I knew a single mother who accepted a job understanding that she might work long hours, but not understanding the extent of the travel required, because most of her target areas were local,” 

Raiffa表示，“结果有许多在全国各地举行的多天培训及分公司活动，她从原职跳槽所获的薪资增长完全被儿童托管费用吞噬掉了。

Raiffa said. “There ended up being many multiple-day training and affiliation events all over the country, and the salary increase she received from her previous position was completely eaten up in childcare costs.”