回复:回复:Department Chair / Section Head signed letter, see in

来源: 2009-05-19 08:22:58 [博客] [旧帖] [给我悄悄话] 本文已被阅读:

You should make it clear that the letter is intended for GC application. It should state your job nature / scope / research area, and clearly state the significance and benefit to the nation, which should be consistent with those claimed in I-140.