Humana recently bought a chain of clinics.

哈门那公司最近收购了一家连锁诊所。

It has formed partnerships with Humana, an American health insurer, and Prudential, a British company.

它跟Humana(一家美国保险公司)与英国保诚集团(Prudential)建立了合作关系。

Humana Inc. rose 3.8 percent after the health insurer raised its 2011 earnings forecast for the third time since November.

医疗保险行业自11月份以来的2011年第三次预期收益提高后不久，胡玛纳公司股票上涨了3.8%。

In contrast, over the past three years, enrollment at Humana College has diminished and costs of maintaining buildings have risen.

比较而言，在过去三年中，Humana学院的报名人数下降了，而且用于房屋维护的费用上升。

Humana, already a leader in public health programmes, has bought two Medicare firms this year (so far) and WellPoint has bought one.

已经是公共健康项目领头羊的Humana公司，今年(截至目前)已经收购了两家医疗保险公司；WellPoint公司也收购了一个。