voice range的意思|示意

Opening throat in mid - low voice range is the basis of singing better in high voice range.

中低声区打开咽喉是唱好高音的基础，解决换声点的过渡可用“反向思维”；

Whenever there is a voter within voice range, he campaigns.

只要近旁有选民能听见他的声音，他必作一番竞选游说。

You will also be engaging your diaphragm more, and this in turn will the lower end of your voice range and add resonance to your voice, conveying more authority.

您还可以更多地运用膈膜，这样将更加有助于语音幅度中的低音，并增加语音的响亮度，进而增强说服力。