If not for the grey prison uniforms worn by the workers, if not for the ominous armed guards stationed in the workshops, if not for the iron bars and heavy locks, those visiting for the first time might think these were ordinary factories, vocational training classes or artists 'studios.
如果不是因為這群「工人」身上均著灰色囚服、如果不是各工場仍有讓人倒抽一口冷氣的佩槍駐警、鐵條柵欄與厚重門鎖，有機會來到這裡參訪的民眾，很可能誤以為自己來到了尋常的工廠、職訓班或藝術工坊。