secretly or without public knowledge
秘密裏に、または公衆の知識なしで (himitsuri ni, mata wa kōshū no chishiki nashide)
"A lot of work happens behind the scenes to make a movie."
"映画を作るために裏で多くの仕事が行われています。" (eiga o tsukuru tame ni ura de ōku no shigoto ga okonawarete imasu)
to have equal income and expenses, neither profit nor loss
to lose consciousness, usually during surgery
to eliminate something completely
to become extremely angry or excited
to make a process more efficient and effective by simplifyin...
a strong and determined person
