The survey in two thousand four also found that the United States had about two thousand independent bead supply stores.

VOA: special.2009.05.18

You might have four independent sculptures in there, but they relate one to another; they make some sort of special sense one to another.

你有四个独立的雕塑,但他们却彼此联系,彼此间好像有某种特别的意义

耶鲁公开课 - 聆听音乐课程节选

Here's a group of sounds, different pitches and actually three different pitches in there, as opposed to just one pitch--one pitch, three pitches or three or four pitches, moving in different ways, kind of independent rhythmic chords, so that's the difference between monophonic, homophonic and polyphonic texture.

这是一组音,不同的音高,事实上三个不同的音高,相对于一个音高,一个音高,三个音高或四个音高,以不同方式运动,像有独立节奏的和弦,这就是单音,主音和复音织体的区别

耶鲁公开课 - 聆听音乐课程节选