三位社会保守派竞选人，包括靠直觉行事的，来自宾西法尼亚州的里克·桑托勒姆和来自明尼苏达州的米歇尔·巴克曼，以及更有头脑一点的纽特·金里奇在细节上有许多不同。
The three social conservatives-gut ones such as Rick Santorum of Pennsylvania and Michele Bachmann of Minnesota, and the more cerebral Newt gingrich-differ on many details.
和波兰蒂一样，来自宾夕法尼亚州的前参议员里克·桑托·勒姆，还有从披萨大亨转型为电台主持的赫尔曼也一定正绞尽脑汁，猜想自己参选能有多少胜算吧。
Along with Mr Pawlenty, Rick Santorum, a former senator from Pennsylvania, and Herman Cain, a pizza-mogul-turned-radio-host, must be wondering about the viability of their campaigns.
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