But Anne Neal from the American Council of Trustees and Alumni says higher prices do not guarantee a better general education.

VOA: special.2009.10.22

Halls, they try to design halls such that that doesn't happen, and I show an example of a concert hall here -- this is Symphony Hall in Boston, and I can pretty much guarantee you if you do go to this Symphony Hall, you will not experience a bad seat or a dead seat.

大厅，他们建大厅的时候,尽量要避免这种事,我这里给你们展示一个,音乐厅的例子-这是波士顿,的交响乐厅，我可以向,你们保证如果你去那里的话。

麻省理工公开课 - 化学原理课程节选

It also wants a guarantee from Hamas that militants will not use construction materials to build bunkers and weapons to attack Israel.

VOA: standard.2010.01.02

"We have a message for them." "They may not listen to us now, but I guarantee you they will listen to us in November when we vote the bums out!"

VOA: standard.2010.04.15