•Book by August 1, 2011 11:59, from your city of departure. F: i% T; u# V2 R, G l+ s* p4 I•Valid for travel between July 27 and October 31, 2011 5 a2 a5 w& b' R1 n `, Q# u. |具体内容自己看吧1 p8 \0 T7 R# W http://www.aircanada.com/en/offe ... t/asiadiscount.html