He prefaced his remarks with a smile.是什么意思？

He prefaced his remarks with a smile.

他用微笑来开始他的评论.

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。

prefaced

N-COUNT （书的）序言，前言，绪论；VERB 以…为开端；以…作为开场白；

例句
The president prefaced his remarks by saying he has supported unemployment benefits all along.
总统在发表讲话前说他一直以来都支持发放失业津贴。

his

pron. (he的所有格)他的，(he的物主代词)他的东西；det. 属于他的，用于名词前，自己的，指某人的，上帝的；

例句
He claimed that his parents had abandoned him...
他声称父母遗弃了他。

remarks

n. 话语( remark的名词复数 )，注意，看，观察；v. 谈论，评论( remark的第三人称单数 )，注意到…；

例句
He addressed his remarks to Eleanor, ignoring Maria.
他和埃莉诺聊了聊，而没搭理玛丽亚。

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。

smile

n. 微笑，笑容；vt. 以微笑表示，以微笑完成；vi. 微笑，赞许，不在乎；

例句
He answered her smile with one of his own...
他对她的微笑回以同礼。