收到了detroit使馆的回答,希望对后来人有用 : N3 Q& l2 v( e& e& [; q4 e0 k+ c8 l( q# e/ S
YES, you may apply and obtain a TRV without the job offer. However, the validity of your TRV would be short. 2 S" N/ l2 f: z+ ?& u5 ?# H: p3 C) [' ?+ o/ j/ d- S' Y
For a longer term TRV, you should be gainfully employed. 8 D0 x5 i4 n" R& v1 J/ ^ : N; {" ~* k) P
Thanks