Bai Dagua wearing them, wearing a white hat, clean, smiling, being around next to the teacher, to learn cheese burning technology.

她们穿着白大褂，戴着白帽子，干干净净，笑容满面，正围在老师旁边，学习烧奶酪技术。

youdao

Bai Dagua wearing them, wearing a white hat, clean, smiling, being around next to the teacher, to learn cheese burning technology.

她们穿着白大褂，戴着白帽子，干干净净，笑容满面，正围在老师旁边，学习烧奶酪技术。

youdao