Pete Seeger and the Song Swappers sing "Casey Jones (The Union Scab)."

VOA: special.2009.09.07

Eventually you develop a scab, as it healed, and then it would--and then the scab would fall off, and you'd be left with a scar.

愈合之后会变成一个疤,这个疤后来会脱落,你身上会留下疤痕

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