这个全音符，很明显，可以再分为两个半音符，每个半音符又可以再细分为两个四分之一音符，每个四分之一音符可以再分为两个八分之一音符，等等。
And this whole note obviously can be subdivided into two half notes and each of the half notes into two quarter notes each of these quarter notes into two eighth notes, and so on.
木琴一种打击乐器，由逐级加长的一排排镶嵌的木棒组成，并发出半音音阶，用两个小木槌敲击。
A percussion instrument consisting of a mounted row of wooden bars graduated in length to sound a chromatic scale, played with two small mallets.
木琴一种打击乐器，由逐级加长的一排排镶嵌的木棒组成，并发出半音音阶，用两个小木槌敲击。
A percussion instrument consisting of a mounted row of wooden bars graduated in length to sound a chromatic scale, played with two small mallets.
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