happybirthdayforyou哪裏錯了

錯誤就是不能用介詞for，而應該是to，happy birthday to you為固定搭配，中文意思是生日快樂祝你生日快樂

Do you know that the "Happy Birthday to You" song is the first song sung in outer space?你知道嗎“祝你生日快樂”這首歌是在外太空唱的第一首歌。