to be shunted to the skis for additional pressure, augmenting that gain passively from lift due to their shape. In the alpha-level concept, passenger-only
2006-03-09 [2008-09-01]. (原始内容存档 (PDF)于2010-12-25). 2011 Year-to-date International Passenger Traffic (as of December 2011) 互联网档案馆的存檔,存档日期2010-12-06. The