经过这一介绍，指导教官狗通常要花一个月帮助新的学习小组一起工作。

After this introduction, guide dog instructors typically spend a month helping the new team learn to work together.

youdao

经过这一介绍，指导教官狗通常要花一个月帮助新的学习小组一起工作。

After this introduction, guide dog instructors typically spend a month helping the new team learn to work together.

youdao