4 sentences

1. 详细说明请参见手册第三章。

   xiáng​xì shuō​míng qǐng cān​jiàn shǒu​cè dì​sān zhāng.

   For detailed instructions, please see Chapter 3 of the manual.

   Source: Dong Chinese Dictionary

2. 请详细说明一下事情的经过。

   qǐng xiáng​xì shuō​míng yī​xià shì​qing de jīng​guò.

   Please explain the course of events in detail.

   Source: Dong Chinese Dictionary

3. 请提供详细说明，俾使大家都能理解。

   qǐng tí​gōng xiáng​xì shuō​míng, bǐ shǐ dà​jiā dōu néng lǐ​jiě.

   Please provide a detailed explanation so that everyone can understand.

   Source: Dong Chinese Dictionary

4. 这本手册包含了一套组图，详细说明了设备的安装步骤。

   zhè běn shǒu​cè bāo​hán le yī tào zǔ​tú, xiáng​xì shuō​míng le shè​bèi de ān​zhuāng bù​zhòu.

   This manual contains a set of diagrams detailing the installation steps of the equipment.

   Source: Dong Chinese Dictionary