to make sure something is done; to take care of something
何かが行われることを確認する; 何かの世話をする (nanika ga okonawareru koto o kakunin suru; nanika no sewa o suru)
"I’ll see to it that the documents are ready on time."
"私は書類が時間通りに準備されることを確認します。" (Watashi wa shorui ga jikan dōri ni junbi sareru koto o kakunin shimasu.)
to arrive at a place
to suddenly start crying loudly
to improve your knowledge or skills that you already learned
to prepare a draft of a proposed law
to participate in an activity or celebration
to stop doing something, often a bad habit