•Book by August 1, 2011 11:59, from your city of departure. " ?* A$ _- [9 {: n* G/ T F•Valid for travel between July 27 and October 31, 2011 / s: L( P0 O% N2 P f# M具体内容自己看吧 2 i0 @( X( l% S9 D6 b. q* S/ N8 [; h9 Khttp://www.aircanada.com/en/offe ... t/asiadiscount.html