summon up courage的用法和樣例：
例句
- She summoned up her courage and stepped in.
她鼓起勇氣走了進去。 - I mustered the courage to admit my mistake.
我鼓起勇氣承認錯誤。 - In facing uncertainty and managing change, we need courage to persevere, courage to press on.
當面臨不確定性和應對變化時，我們需要勇氣堅持，需要勇氣奮勇前進。 - Club and the coaching staff came up with a trust, hope to market players to the morale of 100 times to his Shadi.
俱樂部和教練組拿出了信任，希望球員能以場上百倍的鬥志奮勇殺敵。
