•Book by August 1, 2011 11:59, from your city of departure. 6 {9 k- W. t0 _; F7 v
•Valid for travel between July 27 and October 31, 2011 # R; Z( m5 l" g5 p具体内容自己看吧 o* s( |/ K( i- a2 S; S+ I5 G8 Y# f http://www.aircanada.com/en/offe ... t/asiadiscount.html