broadened base

基本解释

Under Mr Cameron, the Tories have broadened their funding base.
在卡梅隆先生的领导下，保守党拓宽了资金来源的基础。
The previous government broadened the VAT base in 2006, only to narrow it again in 2009.
先前政府曾在2006年扩大了增值税征收范围，但在2009年又恢复到之前的水平。
The party has broadened its appeal from its rural base and is filching voters from all sides.
以乡村地区为基础，正统芬兰人党的影响力正逐渐扩大并吸引了各方支持者。

Since Patagonia is already focused on high-quality goods, this new approach could lead to increased prices, a broadened customer base and expansion into new categories, he says.
FORBES: Finding Common Ground Between the MLB Fan Cave, the McRib and Patagonia's Buy Less Initiative
By recruiting outside advisers from far and wide, Mr Blair has broadened the base of his government, not only in terms of the policies they produce, but also in terms of the reciprocal loyalty he commands.
ECONOMIST: The new establishment
But repairing our fiscal trouble requires more than vibrant growth even if he had successfully broadened the tax base.
FORBES: Mitt Should Have Become The Romney Whom Obama Ridiculed