To continue working or functioning when you have no energy left.
エネルギーがない状態で仕事を続けること。 (enerugi ga nai joutai de shigoto wo tsudzukeru koto)
"After pulling an all-nighter, he’s running on empty today."
"徹夜した後、今日は完全に疲れ切っています。" (tetsuya shita ato, kyou wa kanzen ni tsukare kittemasu)
to admit something honestly
to do something very important that will be remembered
the ability to imagine and plan the future clearly
information spreads quickly
seeing the positive side of something
not something one likes or enjoys
