英语语法分析

Fennec, the codename for the mobile version of the Firefox web browser, now has its first extension.

Fennec(意为一种非洲产的大耳小狐)，作为Firefox Web浏览器移动版的别名(codename)，现在有了它自己的第一个扩展。

The codename turned out to be a poor choice of words because a fresh fault rupture some 1200 meters long was produced.

实验中产生的一个月1200米的断层导致实验结果恰与代号相反。

After being with them about a year, they submitted me for this project, which had a codename at the time, so I didn't know what it was.

一年后，他给我介绍了这个项目，当时是用代号来表示的，所以我并不知道具体是什么项目。