例句：

　　She sighed, then continued in a soft, calm voice.

　　她嘆了口氣，然后繼續用溫柔、平靜的聲音說(shuō)下去。

　　It was just an ordinary voice,but he sang in tune.

　　他聲音很一般，但唱得都在調子上。

　　Miriam's voice was strangely calm。

　　米里亞姆的聲音異乎尋常地平靜。