You have already seen a simple example in the Introduction section.

您已经在 简介 一节中见到了一个简单的示例。

youdao

Sometimes the literature review is incorporated into the introduction section.

文献综述有时也包括到简介部分。

youdao

The introduction section mentioned that the CPP supports different capabilities when it is configured to different backends.

引言部分曾提到过，将CPP配置为不同的后端时，它支持不同的功能。

youdao

He uses this section for an introduction to the workings of the art market.

WSJ: Book Review: The Value of Art

Performances generally open with an instrumental introduction followed by the nasr, the main vocal section consisting of two distinct sets of songs.

UNESCO: Intangible Cultural Heritage