角色抬手敲門，敲擊音效與動作即時同步、時間精準對齊

提示詞

角色抬起手，做出一般的敲擊動作，敲擊動作立即與相應的敲擊音效同步，確保動作與音效在時間上對齊，並自然協調地配合。

The character raises their hand to perform a standard knocking action, with the knocking motion instantly and synchronously matching the corresponding knocking sound effect, ensuring that the action and sound effect are time-aligned and naturally coordinated in terms of fit.