to become weaker or quieter and finally stop
だんだん弱くなったり静かになったりして最終的に止まる (dandan yowakunattari shizuka ni nattari shite saishūteki ni tomaru)
"The sound of thunder slowly died away in the distance."
"雷の音が徐々に遠くで消えていった。" (kaminari no oto ga jyojyo ni **tōku de kiete itta**.)
to remain awake later than usual
to introduce changes to improve a system or policy
to have a good relationship with someone
to focus attention or effort on something specific
to mentally escape from worries or stress
to suddenly criticize or yell at someone angrily
