1、There is no body language or voice tonality to convey nuances and emotions.
因為電子郵件中沒有身體語言或者聲音語調來傳達你的神韻和情感。

2、Tonality is, in general, the same as key.
調性通常與調的意思相同。

3、The focus throughout Part 3 is on tonality as a framework for generating coherence.
第三部份的重點是在調性如同一個一致性的組織架構。

tonality翻譯