英语翻译We have receivd from Citizenship and Immigration Services the immigrant visa petition that was filed on your behalf.Before we can process your case,you must provide certain essential imformation.
问题描述：
英语翻译
We have receivd from Citizenship and Immigration Services the immigrant visa petition that was filed on your behalf.Before we can process your case,you must provide certain essential imformation.
答
我们通过申请已经帮你从移民局取得了移民签证，接下来你要提供某些必需的资料
答
When she was still alive, the biggiest wish my sisiter had was to return to Guangzhou. Now that she had passed away. I hope to make her
答
我们从公民和移民服务处收到了你的移民签证申请.在处理你的申请之前,请务必提供一些特定的基本信息.
就是要补材料吧.