404. That’s an error.

The requested URL /translate_c?act=url&depth=1&hl=zh-CN&ie=UTF8&prev=_t&rurl=translate.google.com.hk&sl=en&sp=nmt4&tl=zh-CN&u=https://discourse.mozilla-community.org/t/learning-web-development-marking-guides-and-questions/16294&usg=ALkJrhgW5x09JMjylVJliXiENz_wT1fF2Q was not found on this server. That’s all we know.