Idiom cats and dog

Today I'm gonna talk about Idioms, in particular American Idiom do you have an idea what does the idiom it's raining Cats and Dogs means? I'm not going to translate, even I'm not also good at in idioms, that's I recommend you visit this section on VOA SPECIAL English website there you can keep in touch a lot of  Americans Idioms. Check out http://www.voanews.com/learningenglish/theclassroom/programs/# copy the link and getting started to practice English. For more Websites about Idioms http://www.idiomquest.com and http://www.idiomsite.com as well as I recommend you improve your listening listen to the VOA SPECIAL English's podcasts, easy and comprehensible accent, excellent for beginners. See you around and keep practicing, keep studying, as much you practice, more you learn, never give up, keep your chin up and go ahead. If you have money, take classes, there are a lot of good online English Teachers, or travel abroad taking an interchange programme. Otherwise, keep in touch on English tips, here you are the most important.