Drone pilot Manish Maharjan helps the Nepal rescue team.
無人機飛行員Manish Maharjan幫助尼泊爾救援隊。
They look for missing people after last week's big flood.
他們在上週的大水過後尋找失蹤的人。
Sometimes he uses the drone's speaker to call to people trapped on the hillside.
他有時用無人機上的揚聲器向山坡上被困的人喊話。
He also plays music.
他也播放音樂。
But he says finding hundreds of workers in the power plant tunnel is a very different challenge.
但他說,搜尋發電廠隧道裡數百名工人的工作,是完全不同的挑戰。
Maharjan says the tunnel is full of mud.
Maharjan說,隧道裡充滿泥漿。
It is like toothpaste in a tube. There is no empty space.
就像管子裡的牙膏,沒有空洞或空曠的空間。
He is also a movie maker.
他也是電影製片人。
He joined the Nepal army rescue the day after the flash flood on August 26.
他在8月26日山洪暴發後第二天加入尼泊爾軍隊救援。
This flood has killed more than 1000 people in Nepal and Tibet. Thousands are missing.
這場洪水已造成尼泊爾和西藏超過1000人死亡,數千人失蹤。
Maharjan said they used loudspeakers to call to the trapped people.
Maharjan說,他們用麥克風揚聲器向被困者喊話。
Sometimes they played songs and waited for an answer.
有時他們播放歌曲並等待回應。
He said this worked in some cases and helped find people.
他說這在幾起案件中奏效,幫助找到了人。
The flood from the glacier break damaged roads, buildings, bridges, and power plants.
冰川崩塌釋放的洪流,對道路、建築物、橋樑和水電站等基礎設施造成廣泛破壞。
At least 900 workers are still missing. They were in 12 power projects. Mud and debris buried those projects.
至少900名工人仍從被泥漿和碎片掩埋的12個水電項目中失蹤。
About 500 people are believed to be trapped in the power plant tunnel.
據信約500人被困在發電廠隧道內。
Mohan Kumar Dangi, the head of the independent power producers' group, said that when the disaster happened, some workers in the tunnel called for help successfully.
獨立電力生產者協會主席Mohan Kumar Dangi表示,災難發生時,隧道中一些工人成功呼救。
But it is not clear if rescuers have any contact with them.
但尚不清楚救援人員是否與他們有任何聯繫。
Maharjan used a heat camera drone in the tunnel.
Maharjan在隧道中操作熱成像無人機。
He said the search was hard. The tunnel was difficult to enter and had no open space.
他表示搜索充滿挑戰,因為隧道難以進入且沒有空曠空間。
He said he could only fly into long and straight tunnels.
他說,只能飛進又長又直的隧道。
When there is a curve or a turn, flying and searching become harder.
一旦有彎道或轉彎,操作和搜索就更加困難。
On Monday at the Rasuwagadhi water power project, he flew the drone to the end of the tunnel, but he found no sign of life.
周一在Rasuwagadhi水電項目,他成功將無人機飛到隧道盡頭,但沒有發現生命跡象。
He said the tunnel was full of mud and broken pieces.
他說,隧道充滿泥漿和碎片。
Looking at it, you can only imagine the power of the flood.
看著它只能想像洪水的威力。