to gradually develop self-assurance and ability
自信と能力を徐々に高める (joshin to nōryoku o jyojyo ni takameru)
"Over time, she grew into confidence in her managerial role."
"時間が経つにつれて、彼女は管理職として自信を持つようになった。" (Jikan ga tatsu ni tsurete, kanojo wa kanrishoku to shite **jishin o motsu yō ni natta**.)
to make someone understand something clearly
to publicly support a cause or person
to focus effort on achieving the highest quality or standard
to compensate for something bad or wrong you did
to add something extra for free; to include casually
to enter suddenly and angrily, like a storm