"You like going shopping."
Translation:A ti te gusta ir de compras.
"ir de compras" is a verb phrase. Try SpanishDict.com. http://www.spanishdict.com/translate/go%20shopping. I find it very useful.
I made a mistake. I should have used ir de..., but I used ir a compras. I reported it anyway, oh, well. anyway the correct answer given by DL says ....ir a comprar. this is not quite right either. ir a comprar, should mean go to buy sth, while ir de compras means go shopping, with previous lessons which I have learnt from.