Metadata
Author: LASER-wikipedia2
Data
English[en]
Major disruptions to air travel in the 21st Century included the closing of U.S. airspace following the September 11 attacks, and the closing of northern European airspace after the 2010 eruptions of Eyjafjallajökull.
Chinese[zh]
而在21世紀空中旅行的主要干擾包括美國在九一一襲擊事件後的空域封閉,以及2010年冰島火山爆發後北歐空域的封閉。