别指望在加拿大办美签了,人家网站上写的很清楚: 0 v( j8 Z) r# p( a/ N2 R! h4 o" w0 h8 y2 L* i0 L$ b http://www.consular.canada.usembassy.gov/usa_visa.asp 里的: 0 N8 h+ I" S6 O0 m# Q) u# P6 k" X- m3 I {/ M* q$ z `
"Important Notice for Applicants with a Visitor's Permit to Canada 7 s$ g$ c& h% J' S" Q: k$ \# L' ~1 _$ L5 X: J' I( s
With rare exceptions, visa applicants temporarily visiting Canada should apply at the U.S. Consular Section in their country of residence."