to praise someone or something a lot and make them seem better than they actually are

大きく評価する, 持ち上げる
to practice and improve skills or knowledge that one has learned in the past

復習する, 磨きをかける
to make something more interesting, exciting, or lively by adding enhancements or creative elements

盛り上げる (もりあげる), 活気づける (かっきづける)
to improve or raise something to a higher standard or level

向上させる, レベルアップする
to show courage and strength in a difficult situation

勇気を持つ, 立ち向かう
to be promoted to a better position or job in life

昇進する, 位向上する
to improve something until it reaches a high level of quality or completeness

磨く, 洗練する
to prevent a building or a part of it from falling, by putting large pieces of wood or metal under or against it

支えを入れる, 補強する
to provide someone with the skills necessary to perform a specific job or task effectively

スキルアップする, 技術を向上させる
to make something more exciting by adding variety or creativity

スパイスを加える, 刺激を与える
to make minor improvements or fixes to something, usually by adding a small amount of additional material

タッチアップする, 修正する
to become stronger and better at handling difficulties

鍛える (kitaeru), 強くする (tsuyoku suru)
