404. That’s an error.

The requested URL /translate_c?hl=fr&sl=en&u=http://en.wikipedia.org/wiki/Protein_folding&prev=/search%3Fq%3Drember%26hl%3Dfr%26client%3Dfirefox-a%26hs%3DEPO%26rls%3Dorg.mozilla:fr:official&rurl=translate.google.fr&twu=1&usg=ALkJrhgpuyXjV2coDgfCkdtJzXBDO6c8-w was not found on this server. That’s all we know.