to control your emotions and not let them take over
感情をコントロールして、それらに支配されないようにする (kanjō o kontorōru shite, sorera ni shihai sarenai yō ni suru)
"During negotiations, she managed to keep her emotions in check."
"交渉中、彼女は感情をコントロールしていた。" (Kōshō-chū, kanojo wa **kanjō o kontorōru shite ita**.)
to try to understand something that is confusing
to express an opinion loudly or forcefully
to combine resources or efforts for a shared goal
to connect to a meeting or call, especially online
to depend or rely on someone for help or support
to join a conversation or chat briefly