There's an ice cream man.

有个卖冰激淋的人。

There is an ice cream man.

有一个卖冰激凌的男人。

It was the ice-cream man himself.

原来就是卖冰淇淋的人。

He is an ice cream man through and through.

要论制作冰淇淋，他可是要多科班有多科班。

Look! There's an ice cream man. Two ice creams please. Here you are, children.

瞧！有个卖冰淇淋的。请拿给我两份冰淇淋。拿着，孩子们。