提示：点击例句中的单词，就可以看到词义解释

Walmart 's strategy had been to undercut apple with cheaper downloads .

沃尔玛的策略是采用比苹果更低的价格出售下载音乐。

Walmart is for the necessities : cheap cheerios , laundry detergent , bulk meat , paper plates .

而沃尔玛则出售生活必需品：便宜的麦片、洗衣粉、散装肉和纸碟。

Those of us familiar with discount shopping know the target / walmart duality well .

熟悉折扣购物的人都对塔吉特（Target）和沃尔玛（Walmart）的差异了如指掌。

Walmart learned that gas was one of the biggest concerns for customers .

沃尔玛意识到汽油是客户最为关注的商品之一。

Entrepreneurs always want to challenge the incumbent , whether it be at & t , google or walmart .

企业家总渴望对当前的市场佼佼者发起挑战，比如把美国电话电报公司（AT&T）、谷歌公司（Google）或沃尔玛（Walmart）当做目标。