to make contact with someone to update or confirm details
誰かと連絡を取って、詳細を更新または確認する (dareka to renraku o totte, shōsai o kōshin matawa kakunin suru)
"Let’s touch base later this week to discuss the marketing plan."
"今週後半にマーケティングプランを話し合うために連絡しましょう" (Konshū kōhan ni māketingu puran o hanashiau tame ni renraku shimashou)
to ask people for their opinions on something
to persuade people to support you or your ideas
to share thoughts and feelings with people from other cultur...
to reply or contact someone again after a while
to go beyond what is normally possible or expected
to enter or do something by mistake