During his race to the highest post in the US,Obama talked about his background是什么意思

During his race to the highest post in the US,Obama talked about his background是什么意思
During his race to the highest post in the US,Obama talked about his background是什么意思

During his race to the highest post in the US,Obama talked about his background是什么意思
在美国总统竞选过程中,奥巴马谈到了他的背景.

在冲击美国最高地位的途中，奥巴马讲述了他的背景

在他竞选美国最高位置（美国总统）的时候，奥巴马谈到了他的身世背景