But it was not until nineteen ninety-three that the problem was completely solved using corrective mirrors.

VOA: special.2009.09.30

Many people believed the problem of slavery had been solved.

VOA: special.2009.04.09

But sometimes, when one problem gets solved, another one appears.

VOA: special.2009.10.27

Glenn solved the problem by turning off the automatic system.

VOA: special.2009.06.17

Snow covered everything. Ole the Blacksmith solved the problem.

VOA: special.2009.01.24

The populists solved the problem at their nominating convention.

VOA: special.2010.07.01

But he says the problem can be solved.

VOA: special.2010.01.26

He said it is a serious international problem that should be addressed broadly and can not be solved entirely by military means.

VOA: standard.2009.04.13

Delegates here say climate change is a global problem and can only be solved globally.

VOA: standard.2009.08.31