1·Is this a duplicate or the original?
这是副本还是正本？
—— 《牛津词典》
2·A skilled locksmith can duplicate many types of keys just by looking at the original.
一名老练的锁匠只要看一眼原物就可以复制出许多类型的钥匙。
3·Or you can duplicate and edit existing application code while leaving the original mixed UI and business logic in place.
或者，可以复制和编辑现有的应用程序代码，同时保留最初的UI和业务混合的情况。
4·Duplicate chromosomes were sent back to the center of the original cell, an event once thought impossible.
已经被复制的染色体则又被重新送回到了原细胞的细胞核中，这样做以前一向被认为是不可能的。
5·Troublesome to remove duplicate Spaces in the original document.
难以除去初始文档中的重复空格。
6·With all of the install images on a single replication volume, you are able to exactly duplicate the original data center configuration in your disaster data center.
由于所有映像都在单个复制卷上，因此能够准确地在灾难数据中心复制原始数据中心配置。
7·The keys of a dictionary are inherently unique, so it's possible to use a dictionary to remove duplicate lines from a file, and to do so in a way that preserves the original ordering of those lines.
字典的键天生是唯一的，所以可以用字典来删除文件的重复行，为了完成这项工作可以采用保存这些行的原始排序的方法。
8·Once again, let's duplicate the original girl layer.
再一次，复制原始美女图层。
9·Duplicate the layer set twice and transform it to 60% of its original size.
复制层设置了两次并将它转换为60%，其原始大小。
10·Be true to who you are. Stop trying to please other people or be someone else. It's better to be an original version of yourself than an exact duplicate of someone else.
做真实的自己，不要为了取悦别人或试图成为某个人。做你最原始的自己，比做任何人的复制品都来得好。