J.mp might be the best url shortener name yet .

而j.mp可能是网址压缩服务最好的域名了。

Google is also promising more security for the shortener .

谷歌同时还承诺将保障缩短服务更加安全。

Ginx appears to be a people and news recommendation service built out of a twitter publishing tool and a url shortener .

ginx可能是一个好友和新闻推荐服务，是在twitter发布工具和网址缩写工具基础上开发的。

Url shortener and social media analytics service bit.ly just announced the availability of a new domain for shortening urls , j.mp .

网址压缩和社交媒体分析服务bit.ly刚刚宣布（link）它将启用一个用于网址压缩的新域名j.mp。

Use a url shortener such as tinyurl or bit.ly to shorten links to fit within 140 characters .

使用url缩短工具，比如tinyurl或bit.ly来缩短链接适应140字符限制。