feedback

The manager provided constructive feedback to help the employee improve her sales skills.

(Chinese) 经理提供了建设性的反馈，以帮助员工提高销售技能。

We collected feedback from students to determine if the new textbook was helpful.

(Chinese) 我们收集了学生的反馈，以确定新教材是否有帮助。

The lead singer had to adjust his position to stop the loud feedback from the speakers.

(Chinese) 领唱不得不调整位置，以停止扬声器发出的巨大回授声。

The sound engineer worked quickly to eliminate the high-pitched feedback during the concert.

(Chinese) 音响工程师在音乐会期间迅速工作以消除尖锐的回授声。