feeling uncomfortable in an unfamiliar situation
不慣な状況で不快に感じる (fukana joukyou de fukai ni kanjiru)
"She felt like a fish out of water at the new school."
"彼女は新しい学校で 水から上がった魚 のように感じていた。" (Kanojo wa atarashii gakkou de **mizu kara agatta sakana** no you ni kanjite ita.)
to survive a difficult situation
to suddenly realize the solution to a problem
Full of famous or talented people.
to turn the pages of a book or magazine casually
to develop or become successful over time
to ensure that fairness or punishment is properly given