either.and短语

题目

either.and短语
原文是:Americans however ,have not been well trained in either area and .
翻译是:然而,美国人在这两方面未得到良好的训练.
area是区域,领域的意思.我觉得either...and 可能是个短语,不过不确定,希望懂的人帮忙解释下.
and 后面是有东西,后面是然而的意思,不过AND后面是逗号,and前面就没有逗号.估计是文章错误

答案

完整应该是这样的吧Americans,however,have not been well trained in either area and,consequently,have not enjoyed the same level of success in negotiation in an international arena as have their foreign...