to join a conversation by adding your opinion or comment
会話に意見やコメントを加えて参加する (kaiwa ni iken ya komento wo kuwaete sanka suru)
"Feel free to chime in if you have anything to add."
"何か追加することがあれば、遠慮せずに参加してください。" (nanika tsuika suru koto ga areba, enryo sezu ni **chaimu in** shite kudasai)
to publicly ask people to come together for a common cause
to return to a previous state or habit
to have formal discussions or negotiations with someone
to gradually reduce expenses
to contrast or compare one thing with another
to send someone a short message online
