to make progress easier for someone
誰かの進行を楽にする (dareka no shinkou o raku ni suru)
"The mentor helped along the new employees during training."
"メンターはトレーニング中に新しい従業員を手助けしました。" (mentā wa torēningu-chū ni atarashī jūgyōin o tetsudaimashita)
to switch operations gradually to another system
to criticize or speak negatively about someone or something
to discuss something step by step with someone
to tell the truth about something you did wrong
to let someone else take your position or role
to keep emotions hidden instead of expressing them