歌词
What do you do?
In April, I open my bill
In May, I sing night and day
In June, I change my tune
In July, far off I fly
In August, away
I must
♪
What do you do?
In April, I open my bill
In May, I sing night and day
In June, I change my tune
In July, far off I fly
In August, away
I must
♪
What do you do?
In April, I open my bill
In May, I sing night and day
In June, I change my tune
In July, far off I fly
In August, away
I must