受过很好的培训英语怎么说

以上这句话翻译成英语正确的形式是The most deeply impressed to me was that they all had experienced professional training.

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