to be deeply involved in hard work or challenging situations
困難な仕事や挑戦的な状況に深く関わっていること (konnan na shigoto ya chōsenteki na jōkyō ni fukaku kakawatte iru koto)
"She’s in the trenches with the rest of the team, solving problems every day."
"彼女はチームの他のメンバーと一緒に、戦場にいる、毎日問題を解決している。" (Kanojo wa chīmu no hoka no menbā to issho ni, **senjō ni iru**, mainichi mondai o kaiketsu shite iru.)
to help someone remember something
to confirm information with someone
completely free; without restrictions
a person's or society’s sense of right and wrong
an issue used by politicians for their own advantage
to recover from the pain of a breakup or loss