The Bien Hoa Air Base in southern Vietnam is contaminated with dioxin from U.S. military actions during the Vietnam War.

南南部的边和空军基地受到了美国在南战争期间军事行动中所产生的噁英的染。

She also joined Vietnamese officials to mark the next step to support Vietnam's efforts to clean up dioxin contamination at Bien Hoa Airbase.

她南官员一道，为下一步支持南清理比恩霍空军基地恶英染的行动做准备。

Taking the amount of mercury and arsenic and dioxins and other air toxics out of the atmosphere from coal-fired power plants, that's an amazing victory.

从燃煤电厂中去除大气中的、、恶英和其他空气有毒物质，这是一个了不起的胜利。

However, environmentalists and the EPA say that PVC production releases dioxins and pollutants, and you could be exposed to them by inhaling polluted air near manufacturing facilities.

然而，环保人士和美国环保署表示，PVC生产会释放恶英和染物，你可能会通过吸入生产设施附近的染空气而接触到它们。

Missouri has the nation's cheapest gas but was also the site of America's worst dioxin disaster back in 1983. Montana has the highest high school graduation rate at 93 percent but also has the worst access to the internet.

密苏里州拥有全国最便宜的天然气，但也是1983年美国最严重的恶英灾难的发生地。蒙大拿州的高中毕业率最高，为93%，但对互联网的访问也最差。