Their customer strategy thus reinforced other parts of their competitive strategy.

因此，他们的顾客战略加强了自身竞争战略的其他部分。

As a key part of its pro customer strategy, Home Depot has invested 1.2 billion dollars in expanding its supply chain and distribution network.

作为其专业客户战略的关键部分，家得宝已经投资12亿美元以扩大其供应链和分销网络。