Google Translate OneBox:
Google has a new OneBox for quick translations. You can just search for "translate", followed by a word or an expression and the optional "into English". For example, you can search for [translate désormais] and Google shows the entry from an automatically-generated bilingual dictionary.
Unfortunately, you can't use the search box as a shortcut for Google Translate because full texts aren't yet translated. The bilingual dictionary is only available for the following language pairs: English <-> French/Italian/Spanish/Portuguese/German/Russian/Chinese/Korean/Hindi. It's interesting that Google shows results from Google Image Search next to the translations.
{ Merci, TomHTML. }