background information of defects

• 背景信息

background information of defects的用法和样例：

例句

1. Read for background information about the subject.
   阅读有关主题的背景信息。
2. Good quality evidence and background information can really add to your campaign, and is essential if your campaign demands are to be credible.
   高质量的证据和背景信息可以真正为你的运动增色不少，而且它很必要，如果你的运动要求是可靠的。