Blackhatting filler content

So guys i've had this thought
Every web 2.0 propretie need at a welcome post , a bio , and 3-5 filler contents , so instead of writing these three by my own i thought of searching of a filler content in another language ( let's say french ) , translate it with google traslate and then post it

is there any risk of doing this ?

I don't think so, but then again, if Google translate (a public tool) understood that french article and translated it into English, imagine how much powerful Google's internal search algorithms will be in detecting such a thievery 'if' they want to. You can always test and report back if it works or not. Sometimes, stranger things than that do.