别指望在加拿大办美签了,人家网站上写的很清楚: 7 ^* G0 L( _% {0 E2 X" y + S: E' ^4 c' z% g9 yhttp://www.consular.canada.usembassy.gov/usa_visa.asp 里的:& X1 x# c1 m; ?' A
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"Important Notice for Applicants with a Visitor's Permit to Canada5 u- }9 A4 m$ O! S4 f
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With rare exceptions, visa applicants temporarily visiting Canada should apply at the U.S. Consular Section in their country of residence."