丙型肝炎病毒是一個(gè)隱藏的敵人，但只要擁有正確的工具和決心，任何隱藏的敵人都能被發(fā)現(xiàn)。
The hepatitis C virus was a hidden enemy, but every hidden enemy can be found with the right tools and determination.
The past is a foreign country; they do things differently there.
在肉類加工行業(yè)，安全和衛(wèi)生應(yīng)該始終是我們的首要任務(wù)。