a passage that connects a topic to one that follows
ひとつの議題が続く別の議題に繋がっている一節
transition
cause to convert or undergo a transition; "the company had to transition the old practices to modern technology"
変換または変遷するようにする
transition
make or undergo a transition (from one state or system to another); "The airline transitioned to more fuel-efficient jets"; "The adagio transitioned into an allegro"