404. That’s an error.

The requested URL /translate_c?depth=1&hl=vi&prev=search&rurl=translate.google.com&sl=en&sp=nmt4&u=https://ethw.org/Vannevar_Bush&xid=17259,15700002,15700023,15700186,15700191,15700256,15700259&usg=ALkJrhhejJNacPKNVuwkkr3EjB1sPrxHLA was not found on this server. That’s all we know.