You may notice, for instance, that playing fast repeated notes is easy on one string, but impossible on multiple strings.
你也许会发觉，例如在一条弦上快速去拉奏乐句是很容易，但在多条弦上拉奏却是不可能的。
You may notice, for instance, that playing fast repeated notes is easy on one string, but impossible on multiple strings.
你也许会发觉，例如在一条弦上快速去拉奏乐句是很容易，但在多条弦上拉奏却是不可能的。
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