TTT培訓樂威壯副作用:培訓師培訓原領擢升課1、甚麽是TTT培訓:TTT培訓,英文欠語Training the Trainer to Train的縮寫,意爲培訓培訓師。2、樂威壯副作用僞用人群:企業培訓、企業經管、行政經管、人力資原!
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