之前讨论过这个问题,如果直飞美国,然后从美国直接回来 : @* Z( j9 A" Q+ q/ ] A * r+ W7 e# d# Y+ ?Immigration and Refugee Protection Regulations& r- F$ o8 ~3 O5 {" I
Section 190 (3) (f) 1 {6 e5 f8 L: n* b( C) X; e8 W) h4 D
(3) A foreign national is exempt from the requirement to obtain a temporary resident visa if they are seeking to enter and remain in Canada solely + \& w- w4 P1 n( W5 `- L0 H! ^# o$ I: P
(f) to re-enter Canada following a visit solely to the United States or St. Pierre and Miquelon, if they. r# }4 y1 Y9 R1 j2 ~( c
u* Y* e( g2 @' Z w* _( K (i) held a study permit or a work permit that was issued before they left Canada on such a visit or were authorized to enter and remain in Canada as a temporary resident, and . t6 O- ~2 T1 j( u/ |9 ` ' Z6 R# K. v7 ?! S# y! X% c; d (ii) return to Canada by the end of the period initially authorized for their stay or any extension to it;