别指望在加拿大办美签了,人家网站上写的很清楚: $ o, z% m1 x$ ]6 V / S' j8 P r) e6 j) R7 `http://www.consular.canada.usembassy.gov/usa_visa.asp 里的: $ T" e# Y& t3 W9 f+ J/ c& r7 l: N% C" V" {
"Important Notice for Applicants with a Visitor's Permit to Canada $ ]" x$ @$ @* } : Z, z0 X. M8 r7 f6 K# i( }1 _$ cWith rare exceptions, visa applicants temporarily visiting Canada should apply at the U.S. Consular Section in their country of residence."