求翻译：有一个辩论关于战略结合。porter(1997)建议一个企业要长期得到成功，一个企业就必须选择三个其中一个的战略，如果一家公司实现全方位得优势，它可能不能达到任何一个优势，这个情况称为“stuck in the middle".一个企业卡在中间是一个poor的情况，是什么意思？

There is a debate about strategies. porter (1997) proposed a business long-term success of an enterprise must choose three one strategy, if a company implements a full range of an edge, it may not achieve any advantage, this situation is called "stuck in the middle ". a business card in the middle o

There is a debate on strategies. porter ( 1997) recommended that an enterprise should be long-term success for a business, you must choose one of the strategies for the 3 months, if a company achieve all-round advantages, it may not be able to achieve any one advantage, this is called "stuck in the

Some debate about strategic union.porter(1997) suggested an enterprise needs to obtain for a long time successfully, an enterprise must choose three strategy, if a company realizes the omni-directional superiority, it possibly cannot achieve any superiority, this situation is called “stuck in the mi

There is a debate on strategy combined with. Porter (1997) suggest a company to long-term success, you must select one of the three strategies for Omni-directional advantage if a company, it may not be able to achieve any advantage, this condition is called "stuck in the middle." a business card in