a situation where things disappear or are lost without explanation
物事が説明なしで消えるか、失われる状況 (monogoto ga setsumei nashi de kie ruka, ushinawareru jōkyō)
"All the research data went into a black hole after the server crash."
"サーバーがクラッシュした後、すべての研究データはブラックホールに消えました。" (sābā ga kurasshu shita ato, subete no kenkyū dēta wa **burakku hōru** ni kiemashita.)
in a state of confusion or disorder
to include something as part of a calculation or plan
to take action or start doing something
to spread rapidly, especially online
to get some sleep
to be full of excitement and dreams about the future
