自觉遵守饭堂秩序，养成饮食卫生习惯。

Follow the canteen order spontaneously; Cultivate hygienic dining habits.

youdao

自觉遵守饭堂秩序，养成饮食卫生习惯。

Follow the canteen order spontaneously; Cultivate hygienic dining habits.

youdao