在响应式设计已成为常态的今天，域名本身的技术标签意义已经大为削弱。你的网站的移动体验、内容质量和品牌可信度，远比它是否以 .mobi 结尾更重要。因此，在做选择时，不妨目光放长远：你的域名是你最重要的之一，选择一个广受信任、易于推广的“.com”或符合本土习惯的“.cn”，往往是更稳妥且更具前瞻性的战略决策。

High. Compiles to native code, offering seamless animations and rapid data processing.

PDFs do not "reflow," meaning if you read them on a small Kindle screen, you will likely spend time zooming and panning around the page. When to Use Which Format (2026 Guide)

It is not "reflowable." Reading a PDF on a small screen often requires zooming and panning, creating a poor user experience for fiction readers. MOBI vs. EPUB: The Showdown