我是一开始递签，收到了221g，
14号面签，跟我说可能是couple of days 到一个月
当时我说我现在还在系里的contract之下工作，能不能快点? 签证官说证明呢？我说我没带，可以补交。他说不能加快，有什么补充材料，用email发给我们。
我大概在18号发了一封邮件，收到的回复是
We have received your document.Your case is currently undergoing a necessary administrative process, which can last 4-6 weeks. Processing time can vary from individual to individual, and therefore we cannot provide a definitive time frame within which we can be certain that the approval will be received. Please note this processing time is beyond the control of the consulate.
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+2/90
BTW，楼主你给哪个地址发的邮件得到的这样的回复吖？