to suddenly start laughing
突然笑い始める (totsuzen warai hajimeru)
"Everyone broke away into laughter after his funny comment."
"みんな彼の面白いコメントの後、笑い出しました。" (Minna kare no omoshiroi komento no ato, **warai dashimashita**.)
to connect or unite with people or organizations from differ...
to make a mistake when dealing with something difficult
to give responsibility or control to someone else
to feel proud of one’s cultural identity or heritage
to ask many people the same question
to move gradually through stages of change