原文:4.若您要出远门或长期不使用锁,请 带上机械钥匙,并取岀电池,以确保锁的 使用寿命。 译文: If you are going for long trip or the lock will unused long time, please carry the keys along with you, and remove the batteries to ensure the service life of the lock原文：4.若您要出远门或长期不使用锁，请 带上机械钥匙，并取出电池，以确保锁的 使用寿命。 译文：If you are going for long trip or the lock will unused long time, please carry the keys along with you, and remove the batteries to ensure the service life of the lock