Special equipment has been installed so that Olympians can rely on sight to know when to go and when to stop.

VOA: standard.2009.09.10

Although face masks, which have become a common sight in Mexico City, are worn by only a few people on the streets of Juarez,pharmacies say they are doing a brisk business selling them.

VOA: standard.2009.04.30

When people began sailing out of sight of land, sailors did not know how to tell where they were on the open sea.

VOA: special.2010.07.14

Paul put on his snowshoes and went out to see the unusual sight.

VOA: special.2009.01.24

I believe many Africans are still focused on that promise, whereas we may have lost sight of it."

VOA: standard.2010.07.10