He is constantly punning, constantly playing with language.是什么意思？

He is constantly punning, constantly playing with language.

他一直在用双关语，一直玩文字游戏。

he

pron. 他，它，一个人；n. 雄性动物；

例句
Logic had prevailed and he had abandoned the idea.
最终理智占了上风，他打消了那个念头。

is

vt.& vi. 是（be的三单形式；n. 存在；

例句
Bollinger 'RD' is a rare, highly prized wine.
博林格RD香槟是一种名贵的备受推崇的葡萄酒。

constantly

adv. 不断地，时常地，始终，一直；

例句
Her dedication constantly astonishes me.
她的奉献精神总是让我震惊。

punning

v. 说双关语，说俏皮话( pun的现在分词 )，夯实；

例句
He's always punning and I don't find it funny.
他老是使用双关语,我觉得很没意思.

playing

v. 演奏( play的现在分词 )，演出，参加比赛，捉弄；

例句
By his own admission, he is not playing well...
他自己承认表现欠佳。

with

prep. 和，跟，随着，关于，和…一致；

例句
A waiter entered with a tray...
侍者端着托盘进来了。

language

n. 语言，语言文字，表达能力，言语，语风，文风，文体，专门用语，术语；

例句
Pamela was unrepentant about her strong language and abrasive remarks.
对于自己的激烈言辞和恶语相向，帕梅拉并无悔意。