bey例句

Teachers � � guidance is the bey for students � � abiding by the value orientation.
遵循什么样的价值取向,关键在于教师的引导.

The principle of work , bey technology and important components are introducd.
介绍了气动灌装机工作原理, 关键技术及重要零件.

Bey Logan : Thirty episodes again?
还是三十集吗 ?