biānjiǎn wèndào xuéxiào xìnxī shí, nǐ néng mǎshàng ná chūlái, yě néng shǎo yīdiǎn jǐnzhāng

边检问到学校信息时，你能马上拿出来，也能少一点紧张。

When border control asks for school information, being able to present it immediately will also make you feel less nervous.