别指望在加拿大办美签了,人家网站上写的很清楚: - Y* J4 \. b8 ]1 l/ J4 @7 V; a ( i/ P- Y7 }+ w; U& h3 xhttp://www.consular.canada.usembassy.gov/usa_visa.asp 里的: 6 G0 E. J2 j- s, l- x/ O9 Z; _+ ]: x5 o* r% t# e* x( z
"Important Notice for Applicants with a Visitor's Permit to Canada$ P& i: M0 p' [8 ]' p+ t3 y
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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."