|||try babelfish.com|||If you want someone else (or a website) to translate Spanish for you online, you're going to have to pay for the translation so that it makes sense.
I used to use a translation site in high school to make it through my Spanish classes, then I just decided to give in and learn the language for real. Now I'm majoring in Spanish. This really is the easiest way to do it. :) Plus that, your teachers will ALWAYS know when you've just used an online translator and might not grade you as easy.
If you need help with specific words/conjugations, ask on here or go to the forum at http://www.wordreference.com/es/translation.asp?tranword=welcome. The people on there are all native speakers and are VERY helpful.