别指望在加拿大办美签了,人家网站上写的很清楚: 6 G" O4 ^) d' _+ `9 p# ^# t
( U5 y6 e- i! l* n) [" i) o http://www.consular.canada.usembassy.gov/usa_visa.asp 里的:" Q! H- N' e" } }1 X
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"Important Notice for Applicants with a Visitor's Permit to Canada 0 d, V: s9 |; s5 w# E/ N3 F+ B/ B4 ?; T9 k% G" l4 U
With rare exceptions, visa applicants temporarily visiting Canada should apply at the U.S. Consular Section in their country of residence."