为什么我们要在生日那天吃蛋糕？
Did you know that in Mexico， the first piece of your birthday cake must begiven to the person you love the most？ Whether you buy a nice cake at a store ormake one at home with love， celebrating any birthday is not finished without acake glimmering1 with candles！
你知道吗？在墨西哥，你生日蛋糕的第一块必须送给你最爱的人。（剩余1820字）