Helicopters disappearing into choking smoke plumes to drop water.

直升机消失在令人窒息的烟尘中去降水。

Both use these precious plumes to display fitness and beauty.

两者都用珍贵的羽翼展示健康和丽。

The second main source of volcanoes are thought to be mantle plumes.

第二种主要的火山成因被认为是地幔热柱。

A NASA satellite recently photographed a plume of discolored water in the Pacific Ocean.

家航空航天局的一颗卫星最近拍摄到太平洋上一缕变色的水。

It affects how high volcanoes can eject their plumes.

气层会影响火山喷射烟流的高度。

The bars, descending, razed his plume.

门闩掉下，将他头上的羽毛碰落在地。

Picture showed another plume of smoke rising from the second blast down the road.

画面显示，这条道路不远处第二个爆炸地点又燃起浓烟。

Volcanic eruption early Thursday shot a plume of ash about 30,000 feet in the air.

星期四清晨，火山喷发，向空中喷约3万英尺高的火山灰。

That volcano created a plume recorded as high as 40 kilometers.

那座火山产生高达40公里的烟柱。

Massive plumes of smoke have been seen from the mainland.

从陆地上已经能看到量的烟雾。

They'll make unsettling sounds, perform complex dances or show off giant plumes of colorful feathers.

动物会发令人不安的声音，跳起复杂的舞蹈，又或者是炫耀巨的彩色羽毛。

The explosion sent dark plumes of smoke over the city, forcing the evacuation of schools and businesses.

爆炸造成城市上空浓烟滚滚，迫使学校和企业人员疏散。

Scientists don't know much about the plumes.

科学家们对这些羽状物解不多。

It had wonderful plumes that held their shape in all sorts of great ways.

它有丽的羽毛，形态各异。

They fill moats with oil and set it alight, creating these thick black plumes of choking smoke.

他们把石油倒在城壕上，然后点燃，让又厚又黑的地柱冒呛人的烟雾。

In the Philippines today, Mount Mayon fired jets of lava and huge ash plumes into the sky.

今天在菲律宾，马荣火山喷射岩浆和火山灰。

But the plumes are ice and they`re powered by explosives.

但是这些羽状物是冰，它们是由炸药造成的。

Images on social media showed large plumes of smoke over the building in Sevastopol harbor in annexed Crimea.

社交媒体上的图片显示，在被吞并的克里米亚塞瓦斯托波尔港的这座建筑上，浓烟滚滚。

Unlike the volcanoes on Earth, Io erupts plumes of sulfur.

不像地球上的火山，木卫一上的火山喷发的是硫磺。

The resulting plume of mist is visible from miles away.

瀑布直贯而下激起的水雾甚至从几哩外就能看到。