英语语法分析

Themes are predesigned templates that can help you achieve a particular look and feel for your site.

主题是一些预先设计好的模板，可以帮助您实现站点特定的外观。

Use simple website design software tools and predesigned templates provided by website hosting services.

利用简单的网页设计软件工具和预模板所提供的虚拟主机服务。

A machine designed to simulate the operations of living things, or to respond automatically to predesigned programs, stimuli, or signals.

能模拟生物的动作或自动回答预先设计好的程序、刺激或信号的机器。