The trainer simulates a variety of maintenance situations and provides realistic feedback to students' actions.

教练机模拟各种维护状态，并对学员的行为提供现实的反馈。

youdao

Certainly, the smaller the better, to allow for more interaction with and feedback from the trainer.

当然越少越好，这样能允许有更多的互动和来自老师的信息反馈。

youdao

Certainly, the smaller the better, to allow for more interaction with and feedback from the trainer.

当然越少越好，这样能允许有更多的互动和来自老师的信息反馈。

youdao