求翻译：隨信請參考Gan, Yan的I-526 受理函，我們非常驚訝移民局的接收日期上打的是 April 20。 已經過了Gao, Yan女兒的生日了，為什麼會這樣呢? 根據April 16妳給我的追蹤號碼，April 17移民局已經有人簽收了，我們剛好趕上她的生日前夕。是什么意思？

With this letter, please refer to gan yan i-526, accepted the letter, we are very surprised that the date of receipt of the immigration fight is april 20. Have been the birthday of gao yan her daughter, why is it so? You gave me the tracking number april 16, april 17 immigration has been signed for,

The letter Gan reference, the Yan I-526 accepted letter, we were very surprised Immigration Board, the date for the receipt of the hit April 20. It is past Gao, Yan her daughter's birthday, why? The April 16 you give me the tracking numbers, April 17 immigration has been signed accepted it, we have

Please refer to Gan along with the letter, Yan I-526 accepts the letter, in our extremely surprised immigration office's receive date hits is April 20. Passed through Gao, the Yan daughter's birthday, why can like this? According t

Please refer to the Gan, Yan I-526 Letter of acceptance, we were very surprised the immigration of the received date is on April 20. Have had Gao, Yan birthday of my daughter, why would this be? According to the April 16-you gave me the tracking number, immigration April 17 have already been signed,