chángtú / lǚxíng / shí / wǒ / zài / chēzhàn / mǎi / le / guànzhuāng / kāfēi / zhǔnbèi / zài / lùshàng / tíshén长途旅行时,我在车站买了罐装咖啡,准备在路上提神。During a long-distance trip, I bought canned coffee at the station to keep myself awake on the way.