to feel very happy and healthy
とても幸せで健康を感じる (totemo shiawase de kenko o kanjiru)
"After recovering from the flu, I felt on top of the world."
"インフルエンザから回復した後、私は世界の頂上にいるような気分でした。" (Infuruenza kara kaifuku shita ato, watashi wa sekai no chōjō ni iru yō na kibun deshita.)
looking sick or nauseated
to have a big, broad smile showing happiness
to remain calm in difficult or stressful situations
completely under someone's control
to show someone that they are not as important as they think
to enter a new activity slowly and comfortably
