Birthday Song-生日歌(英文儿歌20首) 中国幼儿网小编: don't worry about that extra line that's creeping up upon your face it's just a part of nature's way to say you've grown a little more trees have rings and thicker branches kids shoes get a little tighter every year we're getting closer to who we're gonna be it's time to celebrate the story of how you've come to be happy birthday, my friend