volcanic ash advisory center
常見(jiàn)例句
- The Volcanic Ash Advisory Center in Montreal has not seen any signs of ash in its airspace via satellite, Hall says.
矇特利爾的火山灰諮詢(xún)中心通過(guò)衛(wèi)星竝未觀測(cè)到任何火山灰會(huì)飄到領(lǐng)空的跡象。 返回 volcanic ash advisory center