收到了detroit使馆的回答,希望对后来人有用* ]9 x& Z, Z8 r* D" m
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YES, you may apply and obtain a TRV without the job offer. However, the validity of your TRV would be short.8 K+ [2 y' p8 L- A- U6 k A$ \2 ?3 g
, O* H ^. H) y! N; Z- gFor a longer term TRV, you should be gainfully employed.1 z1 m0 `6 k# n, w! X1 I$ E
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Thanks