abbr.机械振荡分析（Machinery Vibration Analysis）；可变活性管理（Management of Variable Activity）；明尼苏达职业协会（Minnesota Vocational Association）；密苏里流域管理局（Missouri Valley Authority）
The Company generates the majority of its revenues from online advertising and MVAS offerings and, to a lesser extent, from search and fee-based services.
新浪公司大多数的收入来源于网络广告，无线增值业务的提供，其小部分的收入来源于搜索以及收费服务。
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For 4Q10, we estimate revenues of $111.1 million (+13.2% y/y) including advertising revenues of $82.1 million (+30.0% y/y) and Mobile Value Added Serves (MVAS) of $22.9 million (-20.0% y/y).