Suddenly,there was a slight trembling sound from below. 突然，從艙底傳來一聲輕微的顫音。
The all important area of sound quality can be categorized as bright, vibrant, and just plain fun to listen to, with a tuneful deep bass. 聲音質量的所有重要領域可以被分類為明亮，顫音和僅僅是聽起來有趣伴隨著優美的重低音。
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