He certainly is a marvellous actor...是什么意思？

He certainly is a marvellous actor...

他真是个很棒的演员。

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。

certainly

adv. 无疑，当然，确定，肯定；

例句
The Party was certainly not an official adjunct of the police department.
该党派肯定不是公安部门的官方附属机构。

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。

marvellous

adj. 不可思议的，惊奇的，极好的，绝妙的；

例句
How did you go about making this marvellous acquisition then?
那么你是怎么买到这一绝品的？

actor

n. 演员（尤指男演员），行动者，参与者；

例句
His father was an actor in the Cantonese Opera Company...
他的父亲是粤剧团的演员。