to work late into the night
夜遅くまで働く (yoru osoku made hataraku)
"She burned the midnight oil to finish her project."
"彼女はプロジェクトを終えるために夜遅くまで働いた。" (kanojo wa purojekuto o oeru tame ni yoru osoku made hataraita)
A significant advancement or achievement.
to be very close friends
to feel extremely anxious or scared
Something that is outdated or no longer interesting
to contact someone to offer or request help
A larger group is stronger than an individual.