But the latest opinion polls give Obama a narrow lead over McCain.

但是，最新的民调显示，奥巴马略微领先麦凯恩。

Opinion polls give the "si" camp a narrow lead, but many respondents are undecided.

民意调查显示，投“是”的阵营保持着勉强的领先地位，但许多受访者还没有决定要投哪边的票。

But the latest public opinion polls give Senator Obama a narrow lead over McCain.

但是在最新的民意调查中，奥巴马略微领先于麦凯恩。

It was the last meaningful action of a thrilling first 45 minutes, and Germany took a narrow lead into the interval.

这是激动人心的上半场里最后一次有威胁的进攻，之后德国人带着微弱的优势进入了中场休息。

The latest count by various news organizations show Obama has a narrow lead over Clinton in endorsements from superdelegates.

各家新闻机构所作的最新调查显示，奥巴马获得的超级代表的支持已经超过克林顿。