FAO official Rene Czudek says the main aim is to provide low-cost methods to deal with wild animals without harming them.

VOA: special.2010.07.27

And,in one language in Botswana, there are three main kinds of plants and animals: edible "eat-things", harmful "bite-things" and "useless things."

VOA: special.2009.12.02

He also says non-native speakers generally use too much emotional language and give too many details before getting to the main idea.

VOA: special.2009.04.30

The main agreement of the system, the Antarctic Treaty, was signed by twelve countries in nineteen fifty-nine.

VOA: special.2009.06.03

But Ban Ki-Moon said Tuesday that the evidence is "quite clear" that humans are the main cause of temperatures rising faster than expected.

VOA: special.2009.12.12

There are four main parts of hip-hop: MCing is singing words or what is called rapping.

VOA: special.2009.10.14

Serbia's main ally Russia has recognized the self-declared independence of South Ossetia and Abkhazia in Georgia.

VOA: special.2010.07.24

By the middle of the nineteen-twenties, there were two main radio networks in the United States.

VOA: special.2010.01.31

Lowering short-term interest rates is the Federal Reserve's main way to get banks to increase lending.

VOA: special.2010.11.05

Joe Cada of Michigan was just twenty-one last November when he won the main event.

VOA: special.2010.07.26

By eighteen-sixty-two, the trail was the main supply line for Union forces in the Southwest.

VOA: special.2009.03.30

It was the main song in the musical film "Easter Parade" in nineteen forty-eight.

VOA: special.2009.12.20

Scouts from all forty-eight American states brought wood to use for the main campfire.

VOA: special.2010.08.06

This question became the main issue in the presidential election of eighteen ninety-six.

VOA: special.2010.07.01