someone who learns new things very fast
非常に速く新しいことを学ぶ人 (hijō ni hayaku atarashī koto o manabu hito)
"She’s a quick study and mastered the topic in a day."
"彼女はとても速く学び、1日でそのトピックを習得しました。" (kareshi wa **a quick study** de, 1-nichi de sono topikku o masutā shimashita)
to make a small or funny mistake
to finish something before the deadline
successful because of luck, not intelligence
to work closely and effectively with someone
The most important part of the economy.
to say something without thinking carefully or checking
