他们以低沉的声音宣了誓。
她是音乐学院的在读博士,刚刚以出色的成绩通过资格考试,她马上要为我们演奏巴松管,木管乐器中声音最低沉的乐器
She is a PhD candidate in the department of music, just passed her qualifying exam with flying colors, so here she is to demonstrate the bassoon for us, lowest member of the woodwind family.
他是一个杀人专家、装老手；像变色龙一样渗入以完成颠覆性的行动。他说话的声音低沉，非常平静、于心计。
He's an expert assassin and master of disguises, blending in like a chameleon to carry out subversive operations. He speaks with a deep voice, very calm and calculating.
他是一个杀人专家、装老手；像变色龙一样渗入以完成颠覆性的行动。他说话的声音低沉，非常平静、于心计。
He's an expert assassin and master of disguises, blending in like a chameleon to carry out subversive operations. He speaks with a deep voice, very calm and calculating.
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