请问老师， 我们给父母办延期， 收到了RFE， 正在准备材料。 很早之前就定好的去Alaska的游轮，
中间要短暂停靠加拿大。 请问这种情况如果坐了游轮会不会导致延期申请失效？
-Does their I-94 expire yet? If yes, they only can enter US usimg their B-2 visa if the B2 visa is still valid (bring the B2 extension receipt notice, in case), but their pending B2 extension application may be affected. If their I-94 is still valid, then they can come back within 30 days using the I-94 by using the Automatic visa revalidation benefits.
或者到了加拿大， 是不是不能下船
-No difference unless the ship does not come to Canada.
