别指望在加拿大办美签了,人家网站上写的很清楚: - N# d/ J: h4 k2 l% M& g# l" A) ], n f7 B) d* |, @5 Mhttp://www.consular.canada.usembassy.gov/usa_visa.asp 里的: n5 Y2 b. m! W) I( o9 n' w, T4 W; y' y4 i5 _
"Important Notice for Applicants with a Visitor's Permit to Canada2 _( H" H' R1 A% c
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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."