Yes. Many developers choose to host their own add-ons. Choosing to host your add-on on <a href="%(amo_url)s">Mozilla's add-on site</a>, though, allows for much greater exposure to your add-on due to the large volume of visitors to the site.
是的。许多开发者选择自己托管自己的附加组件。但选择 <a href="%(amo_url)s">Mozilla 的附加组件网站</a>托管您的附加组件能让更多的用户接触到您的附加组件，因为网站的访问量更大。