bit.ly造句怎么写

URL shortening services like or , recently launched by Google, are popular with spammers because they conceal URLs that message recipients might otherwise find suspicious.

If you are using Twitter, share links to new blog posts (you can shorten the urls with ).

因为有140个字符的限制，推特推动精短的全球资源定位器服务如和这样的服务这些使得当你呈交一个推特合适的长度的网址变得精短。