这主要原因是圣地亚哥是建立在槽状凹陷的两条山脉间的城市,这是一座陷入空气污染并要防止其扩散的城市。
That is largely because greater Santiago is built in a trough-like depression between two mountain ranges, which traps polluted air over the city and prevents its dispersal.
《钻石DA42M护卫者号》飞机装备着特殊的空气采样系统,它的上任有助于精确绘制出欧洲上空的火山灰云层图,目前整个欧洲航空业由于冰岛的火山爆发已经陷入一片混乱。
The Diamond DA42M Guardian is being kitted out with a special air sampling system to help accurately map the cloud that is causing chaos to air travel across Europe.
不料,一道眩目的光划过天边,炽热无比的空气,以迅雷不及掩耳的速度,把建筑物夷为平地,市中心顿时陷入一片火海。
Then a blinding flash lit up the sky. Superheated air rushed at tremendous speed, knocking down buildings and setting the center of the city ablaze.
不料,一道眩目的光划过天边,炽热无比的空气,以迅雷不及掩耳的速度,把建筑物夷为平地,市中心顿时陷入一片火海。
Then a blinding flash lit up the sky. Superheated air rushed at tremendous speed, knocking down buildings and setting the center of the city ablaze.
应用推荐