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录音带大体上是由两部分构成的,一部分是磁带,也就是我们看到的那条颜色较深的塑料带;另一部分是外壳。磁带上起主要作用的
The tape is basically composed of two parts, part of the tape, which is the darker plastic tape we see; the other part is the shell. Tape play a major role