我上周在做培训的英语

"Pertaining to last Friday's training and introduction, I am now in the process of collecting your feedback, suggestion or request. All the feedback will be compiled and submitted to the Administrative Department. Thank you for your attention."

About Friday's training and introduction, we collect your feedback, advice or request, I will collect feedback to unity after the administrative department

你参加的培训，比方说你接受办公软件使用培训可以说I was trained to use the office softwares.给别人做的培训，比如教别人使用某种工具可以说I instructed the trainees to use a tool 受训者你可以自称为trainee，培训者可以自称为instructor