•Book by August 1, 2011 11:59, from your city of departure. 3 |2 q+ h! Q, t6 B+ ~6 y* M
•Valid for travel between July 27 and October 31, 2011" }3 h( x4 @1 U8 c* _6 R# r
具体内容自己看吧 2 R; N% _# k6 \http://www.aircanada.com/en/offe ... t/asiadiscount.html