404. That’s an error.

The requested URL /translate_c?depth=1&hl=zh-CN&prev=/search%3Fq%3DCMU+shimada%26newwindow%3D1%26safe%3Dstrict%26biw%3D1600%26bih%3D1072&rurl=translate.google.com.hk&sl=en&u=http://www.andrew.cmu.edu/user/shimada/robotics.htm&usg=ALkJrhgZqJyvPEpygeDZkEIQetzl6qrFcQ was not found on this server. That’s all we know.