863211 謝謝你。
你說的job 可以是博士後嗎?
-Postdoc does not work, but he can use different job title such as research associate, research scientist, etc. Anyway, the job should have no specific term and can be renewable, etc.
另外,在pd 當前情況下,從國內辦移民簽證大約需等多久?
-He/she needs to file I-824 first before the PD is current, then when the PD current, he/she can apply for the immigrationm visa. Normally it will take 4 to 6 months from the date the PD becomes current.
太長了,美國教授可能不會等。若這樣,隻好讓他給辦個h1b簽證,來美國後,再交485,辦綠卡。
-This is the best way.