回复：回复：可以解释得清楚些吗?

谢谢。那么你的“Usually INS will initiate the maple card application for you. You don't need to do anything but to provide a Canadian address.”是指在入境的时刻啦？
如果多带些行李是否会好些？
还有如果相片不合格是不是还要回去补拍。