<span>arandelas que sería el mejor remedio para casi todo</span>
It is usually a big party for when young girls become "adults."
Honestly I think you should look the words up in a Spanish dictionary. If you don't have one go get one. Whatever you do don't use google translate. It doesn't translate exactly right. You can use google translate for reading something in Spanish but never to write something.
Gustan should be “gustaron”, no? are you asking about what tense it’s in? ie. past, present, future?