英文生日歌歌詞如下：
《生日快樂歌》
Happy birthday to you,
Happy birthday to you,
Happy birthday dear [name],
Happy birthday to you.
Chorus:
(Singing) And may all your birthdays be filled with lots of fun and happiness,
And may the best things in life always be some time away for you.
Happy birthday to you,
Happy birthday to you,
Happy birthday dear [name],
Happy birthday to you.
Now blow out you candles,
And make a wish.
Wishing you all the best,
Wishing you a happy birthday.
(Chorus)
這是一首經典的生日祝福歌曲，通常在生日聚會時由人們一起合唱。歌詞簡單易記，祝願歌聲在室內隨風飄揚，使眾人感覺生活總是充滿著歡笑和快樂。這首歌適合所有人，包括孩子和成年人。你可以根據需要自由修改歌詞中的名字。