别指望在加拿大办美签了,人家网站上写的很清楚: 9 c! p! o/ ]1 t/ M4 I v U2 z" _6 a) Y8 f9 Z http://www.consular.canada.usembassy.gov/usa_visa.asp 里的: e+ r+ v4 B) `' p. y# Z
5 ]7 w1 V4 ]7 ^
"Important Notice for Applicants with a Visitor's Permit to Canada . \3 w) w7 d. I2 K- t: [5 f L7 b' U' F1 h+ v4 k9 m& w5 k) C
With rare exceptions, visa applicants temporarily visiting Canada should apply at the U.S. Consular Section in their country of residence."