shí / táng / de / chuī / shì / rén / yuán / měi / tiān / qīng / chén / jiù / kāi / shǐ / zhǔn / bèi / zǎo / cān

食堂的炊事人员每天清晨就开始准备早餐。

The cafeteria kitchen staff start preparing breakfast early every morning.