to work continuously day and night
昼夜を問わず働く (chūya o towazu hataraku)
"They worked around the clock to finish the project."
"彼らはプロジェクトを終わらせるために昼夜を問わず働きました。" (Karera wa purojekuto o owaraseru tame ni chūya o towazu hatarakimashita.)
fixed and unchangeable
thinking or acting in an unusual or unconventional way
to introduce or create new concepts or methods
a strong and harmful need to do or use something
To completely separate from something or someone, often for...
using creative and low-cost strategies to rapidly grow a bus...
