And other countries are ready to fill the gap. We already import about But the oil spill is expected to drive that number higher.

VOA: standard.2010.05.27

Typically, when there's something which is unclear you'll fill in the gap and figure out what the word is.

通常当你听到某些不清楚的单词时,你会填入间隔,并确认那个词是什么

耶鲁公开课 - 心理学导论课程节选

You fill in the gap.

你将间隔填补上了

耶鲁公开课 - 心理学导论课程节选

"No matter the number of attorneys there is no way we can completely fill the funding gap with just volunteer attorneys.

VOA: standard.2009.05.22