Boa noite, alguém poderia me dar a Tradução;
Saint Patrick was a very popular leader in Ireland because he brought Christianity to that country. American usually wear green on this day because Saint Patrick used a "Three-Leaft-Clover" to teach the people about the Trinity. In Chicago, Philadelphia, New York and other U.S cities, Americans like to go to big parades with their families and friends. They also like to go to church on Saint Patrick's to thank this Saint.

Ps: NÃO QUERO DO GOOGLE TRADUTOR!