别指望在加拿大办美签了,人家网站上写的很清楚: ( ?+ j0 g+ U1 Q" a! o+ C k: M [0 \+ @ http://www.consular.canada.usembassy.gov/usa_visa.asp 里的: ' C3 a4 o' e# Y6 E" C8 | 1 j+ Z; O- ` Q, o9 A"Important Notice for Applicants with a Visitor's Permit to Canada* v' F- E Z0 Z3 }, B
7 P1 {3 E' O5 K; G: ]With rare exceptions, visa applicants temporarily visiting Canada should apply at the U.S. Consular Section in their country of residence."