Sentence examples for a very effective role from inspiring English sources

It is noted that these BOD values are much larger than those obtained using PC (red circles), and that the PC plays a very effective role in the water purification.

The U.S. can play a very effective role.

Carry Zip-ties,Screwdriver,Pocket Knife,And duct tape in handy Zip ties play a very effective role in POW's when taking them hostage.

Hillary seems to have forgotten President Jimmy Carter's very effective role in 1980 raising money for Cambodian genocide and famine victims by avocating donations directly to an independent nonprofit pool of funds shared by 30 charities.

"He was a very effective organizational leader".

"It's a very effective tool".

She calls it a "very effective" model.

Jack Straw, justice secretary: "A very effective advocate".

That's been a very effective development.

I find it a very effective system.

She's a very effective judge.