As humans begin to disappear, the vampires must come up with a way to guarantee their future food supply.

VOA: special.2010.01.20

That people would disappear as a distinctive entity, and in effect, that is what happened to the ten tribes of the northern kingdom to a large degree.

原本独特的性质逐渐消失，实际上，从很大程度上看,这就是北边十部落消失的原因。

耶鲁公开课 - 旧约导论课程节选

But as farm conditions improved, the Granges began to disappear.

VOA: special.2010.06.03

She calls this situation intolerable especially as the economic and technical means to make hunger disappear exist.

VOA: standard.2009.10.14

The last hurdle to a key reforming charter, know as the Lisbon Treaty, will disappear when the Czech Republic ratifies the document which observers expect will take place within weeks.

VOA: standard.2009.10.29