"真货"和"假货"在英语中分别称为"authentic goods"和"fake goods"。这两个词都源自拉丁语，"authentic"一词来自拉丁语"authenticus"，意思是"真实的，可靠的"，而"fake"一词来自拉丁语"falsus"，意思是"虚假的，伪造的"。
下面是一些关于"真货"和"假货"的例句：
I only buy authentic goods. 我只买真货。
The store was selpng fake goods. 这家商店在卖假货。
The customs officials seized a shipment of fake goods. 海关官员查获了一批假货。
I can tell the difference between authentic and fake goods. 我能分辨真货和假货。