Knock. Knock.
Trick or treat?
Who are you?
I m a ghost. I m a little ghost.
Knock. Knock.
Trick or treat?
Who are you?
I m a ghost. I m a little ghost.
Knock. Knock.
Trick or treat?
Who are you? I m a cowboy. I m a little cowboy.
Knock. Knock.
![trick or treat 中文 trick or treat歌词](http://img.aihuau.com/images/c/07163004/1607043007162757340837.jpg)
Trick or treat?
Who are you?
I m a cowboy. I m a little cowboy.
Knock. Knock.
Trick or treat?
Who are you?
I m a witch. I m a little witch.
Knock. Knock.
Trick or treat?
Who are you?
I m a witch. I m a little witch.
Knock