•Book by August 1, 2011 11:59, from your city of departure. , A p1 S; T' _2 b•Valid for travel between July 27 and October 31, 2011 + G8 f2 l0 L: s. G' U0 n6 w具体内容自己看吧 ^: C2 D, w" H3 K3 ?8 V/ n- _8 c! R, nhttp://www.aircanada.com/en/offe ... t/asiadiscount.html