If the user unchecks More Options, the optional components are collapsed.

如果用户取消选中More Options，则可选组件将被折叠起来。

youdao

This tutorial also includes instructions for installing the optional components in Table 2.

本教程还会介绍如何安装表2中的可选组件。

youdao

Since the SOA principles above do not strictly require these components, let's treat them as optional components.

由于上述SOA原则对这些组件并没有严格的要求，所以我们可以将它们视为可选组件。

youdao

Part of the reason for that chunkier shape is that it will be offered with beefier components, including optional NVIDIA GT735M graphics and a 1TB hard drive (you can also get it with an SSD).

ENGADGET

Weighing in at less than 9 ounces, it can control a component from as far away as 33 feet, and with an optional radio frequency receiver, it can control components in more than one room from farther away.

FORBES: True Remote Control

" Moreover, this wee PC will pack a mysterious Intel Core 2 Duo processor, Windows Vista, DVD writer, an optional floppy drive (saywha?), and a whole smorgasbord of other not-yet-mentioned components within a case not much larger than "your average briefcase.

ENGADGET: Lenovo intros Vista-equipped SFF A55 ThinkCentre desktop