to have the same opinion as someone else
他人と同じ意見を持つ (tanin to onaji iken o motsu)
"I completely agree with you on this matter."
"私はこの問題についてあなたに完全に賛成です。" (watashi wa kono mondai ni tsuite anata ni kanzen ni **sansei desu**)
to share earnings or gains equally or based on agreement
to send someone a short message online
to quickly assess a person or situation
to combine different ingredients together
to explain something in simpler parts for someone
to buy something quickly because it is cheap or available