他们自由地交流，并学习如何提出和接受一些建设性的批评和建议。

They open them up and learn how to give and receive constructive criticism.

youdao

他们自由地交流，并学习如何提出和接受一些建设性的批评和建议。

They open them up and learn how to give and receive constructive criticism.

youdao