别指望在加拿大办美签了,人家网站上写的很清楚: ! b5 O/ L8 B/ A! ]( S* x2 F 8 j8 V% o. S% F; u4 a: a0 O- k& V3 shttp://www.consular.canada.usembassy.gov/usa_visa.asp 里的: 0 W( c0 R0 s/ I! b- [/ v& y ; B) g/ w: w/ p8 d8 W"Important Notice for Applicants with a Visitor's Permit to Canada 3 @7 G4 i# i& c ]6 O* y5 ^' A6 Q$ {
With rare exceptions, visa applicants temporarily visiting Canada should apply at the U.S. Consular Section in their country of residence."