But TV receivers that use what is called a passive glasses system are costly.

VOA: special.2010.01.26

Hoop houses are sometimes called a temporary greenhouse or passive solar greenhouse.

VOA: special.2009.12.22

Some are made up of disaffected members of the regional terror group Jemaah Islamiyah, who feel it has become too passive.

VOA: standard.2010.03.24

"The people that are at the highest level of passive smoke are actually the ones reporting exposure in their own homes.

VOA: standard.2010.06.15

The battle plan was also flawed; for instance,commandos were armed with paint guns because they expected passive resistance.

VOA: standard.2010.07.12

But it made those who were passive, and those who were potentially supporters of Kaczynski,active.

VOA: standard.2010.07.03

"I think it had a really strong impact on those who were passive.

VOA: standard.2010.07.03