to stay awake all night to study or work
勉強や仕事のために徹夜する (benkyou ya shigoto no tame ni tetsuya suru)
"I had to pull an all-nighter to finish my assignment."
"宿題を終わらせるために徹夜しなければならなかった。" (shukudai o owarasero tame ni **tetsuya shinakereba naranakatta**.)
Consistency and patience lead to success.
to fulfill your part of an agreement or duty
A period when the economy declines or slows down.
to calculate and record a sale
to prepare for all possible outcomes; to be cautious
to do something innovative or pioneering
