oil containment boom

基本解釋

An oil containment boom is swamped by waves along the Louisiana coast at South Pass of the Mississippi River Thursday, April 29, 2010.
4月29日周四，密西西比河南部接近路易斯安那海岸線的水域，一個圍油欄被海浪擊打地沉浮不定。
Two brown pelicans stand among a flock of seagulls on the shore of Ship Island, Mississippi, on Thursday while an oil containment boom floats in the water nearby.
星期四，在密西西比州輪船島的海濱，兩只棕鵜鶘站在一群海鷗當(dāng)中。附近，阻油圍柵浮于水面。
Orange containment boom is stretched across part of the river near Vicksburg, and crews are skimming oil from the water a day after the barge crashed.
油駁船撞擊事件一天后，橙色圍油欄已設(shè)置在維克茨堡附近的河域，工作人員正在從河里撇油。

Officials say oil is moving onto land, in spite of boom and other containment measures.