While most of these errors will show up in the source language, others are introduced during translation.
这些错误的大部分会在源语言中显现，其它错误则是在翻译过程中引入的。
3
If a DITA topic has already been translated, the new translation compares the current DITA source to an existing DITA-based translation memory; so, all old content has an exact match in the memory.