great laughter; burst of laughter
彼の冗談に大笑いした。
I burst into great laughter at his joke.
家族で昔話をして大笑いになった。
We shared old stories with family and burst into great laughter.
会議中、彼の失敗談で大笑いの渦だった。
During the meeting, his anecdote about a mistake created a burst of great laughter.