to be fully focused and performing at your best
完全に集中して最高のパフォーマンスを発揮すること (kanzen ni shuchu shite saiko no pafomansu o hakki suru koto)
"When she’s in the zone, she can write for hours without stopping."
"彼女が集中しているときは、何時間でも書き続けることができます。" (kanojo ga shuchu shite iru toki wa nanjikan demo kaki tsudzukeru koto ga dekimasu)
to think very hard about something
to stay focused on your goal despite difficulties
to dance for a long time, especially during a celebration
to manage an organization or group efficiently and strictly
to increase effort or commitment toward something
to have financial difficulties; to feel short of money
