health-insuranceCOCA⁴⁶⁴⁹³BNC²³⁶²¹³⁺¹Economist¹⁷³¹² 基本例句 n.健康保险 JOHN BARRASSO, the junior senator from Wyoming, is one of millions of Americans who think that Barack Obama's health-insurance laws must be overturned. 美国数百万民众认为必须推翻奥巴马的医改法案，怀俄明州的资浅参议员约翰布拉索，就是其中之一。 ecocn