If you would just sort of draw a graph of where the vocal tones are going. - Yeah. - Up and down.

如果你想画出声音的音调的图形。- 是的。- 向上和向下。

They will take barrier objects and put them between themselves and the person that is interviewing them. They'll alter their vocal tone, often making their vocal tone much lower.

他们会拿东西挡在质询者和自己之间，改变说话的音调，通常是把音调压低许多。

There's body language and vocal tone, changes in heart rate, complexion, and skin temperature, or even word frequency and sentence structure in our writing.

有肢体语言和声调、 在我们的写作中，心率、 肤色和皮肤温度的变化，甚至单词频率和句子结构。