我們雙方都是綠卡，一直在國內工作，打算在國內生好孩子再帶回美國，請教大家：
這個孩子第一次隨我們回美是不是可以直接拿綠卡？
-Yes if it is also the first time for the mother to return to US with the child after the child was born and the child is less than 2 years old.
孩子出中國是否要先申請美國簽證？
-No, but the child needs to get the Transportation Letter from a US Consulate in China for departure from China and for boarding the airplane.
必須出生後多久就要帶回？-Any time before the child turns 2 years old.
需要準備哪些資料？
-Two photos of the child (US passport-type), the child birth certificate and passport, the mother's green card, a Transportation Letter from a US Consulate.
