I’d suggest you use the Web Search Plugin, and some custom search URLs. This is what I do.
* Install the Web Search Plugin
* Go to Google translate and select the languages you want (could be auto)
* Search for ***
* Copy the URL
* Go to the Quicksilver
Catalog prefs and click the ‘+’ (plus) in the bottom left hand corner to add a ‘Web Search List’
* Paste the URL from Google and give it a name (e.g. Google Translate: Auto > English
You can now do the following:
“paste text” (Tab)
Find With… (Tab)
‘auto’
or
‘auto’ (Tab)
Search For… (Tab)
“paste text"