pun on造句

1、The slogan is a pun on the name of the product
那广告用语与其产品名称一语双关。

2、The slogan is a pun on the name of the product.
那广告用语与其产品名称一语双关。

3、The slogan was a pun on the name of the product.
那广告用语与其产品名称一语双关。