护照卡可以开车进入加拿大、墨西哥的时候用。比如到了附近，没带护照的话，一拍脑袋想起要去溜弯儿，就开车入境了，方便。

来源: Sequoia_CA 于 2025-05-16 15:09:32 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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