Being a traditional mom-and-pop operation, the Liu family has no computerized equipment to ensure a perfect process, so in addition to painstaking attention to detail, a bit of luck is also needed.
就像台灣社會傳統的家庭代工，沒有任何電腦化的設備可以確保加工流程的完美，因此劉家人除了必須細心，還需仰賴幾分運氣。