元旦是一年中拉拉最期盼的一天,这意味着离他成为数学家的梦想又进了一步。当然,过年还有一大乐事,那就是城堡历来都会举办一场盛大的化装舞会。今年舞会的特别之处在于这还是一场慈善舞 New Year’s Day is the most anticipated day of Lala in a year, which means taking one step further from his dream of becoming a mathematician. Of course, there is another great thing about the New Year, that is, the castle has always held a grand masquerade. The special thing about this year’s ball is that it’s still a charity dance