But neither Carnegie Mellon nor other institutions, which are invited to use its online courses, dares to use them without having a human instructor, too.
但是卡内基·梅隆大学和其他被邀请使用这些网络课程的教育机构都会担心在没有老师的情况下的学习效果。
Developers said the robot may be used in amusement parks or to perform simulations of human movement, as an exercise instructor, for instance.
研发人员称，这款机器人可以用于游乐园，或者让它来模仿人的活动，例如做健身教练。
The carriage language right and wrong language human relations' important component, is the gym instructor teaching important means and the method.
体态语言是非语言交际的重要组成部分，是体育教师教学的重要手段和方法。
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