In two thousand one, sixty-eight percent of African rhino horns entering illegal trade were recovered.

VOA: special.2009.12.14

Those people are all in trouble because it's illegal to trade on insider information and they tracked them all down.

所有人都惹上了麻烦,因为内幕交易是非法行为,全部人都被捕了

耶鲁公开课 - 金融市场课程节选

The report says poaching and illegal horn trade has increased in South Africa even with new measures against it.

VOA: special.2009.12.14

It said it was illegal for a trust or any other organization to interfere with interstate commerce -- trade among the states.

VOA: special.2010.06.03

In late June, the World Trade Organization ruled that Airbus received billions in illegal European aid.

VOA: special.2010.07.09

The law said it was illegal for businesses to interfere with trade among the states.

VOA: special.2010.08.12

In "Sharkwater," Rob Stewart uncovers the illegal shark fin trade in Costa Rica.

VOA: special.2009.04.03

Redmond says indigenous people throughout the region are under constant pressure from illegal armed groups, many involved in the drug trade.

VOA: standard.2009.03.22

It also creates a huge disincentive for those who want to export or trade in illegal wood products.

VOA: standard.2010.05.28

He says the European Union and Australia are considering similar rules to curb illegal wood trade.

VOA: standard.2010.05.28

Our insatiable demand for illegal drugs fuels the drug trade.

VOA: standard.2009.03.25