声

例句：

1. 1. The dog barked loudly at the door.
   狗对着门大声吠叫。
2. 2. The music filled the room with its melodious sound.
   音乐以其悦耳的声音充满房间。
3. 3. The crowd's cheers drowned out all other sounds.
   人群的欢呼声淹没了所有其他的声音。