The run-up to the 2011 elections has reignited concerns about a free,fair and credible vote in Africa's most populous nation.

VOA: standard.2009.08.22

but if everyone's expectations and hopes are raised up, then that brings the fair value up.

但如果人人的预期和希望都增高了，公允价值也相应高了。

美国的会计丑闻 - SpeakingMax英语口语达人