Occasionally he made a humorously sardonic remark.是什么意思？

Occasionally he made a humorously sardonic remark.

他时不时说一句幽默嘲讽的话。

occasionally

adv. 偶尔，偶然，有时候；

例句
There have now been well authenticated reports that the use of this drug is very occasionally responsible for heart attacks.
现在已有非常可靠的报告证明该药物偶可引发心脏病。

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。

made

adj. …制的，（人工）做成的，拼成的，虚构的，保证成功的；v. 使(make的过去式和过去分词)；

例句
Single people are treated as an aberration and made to pay a supplement.
独身者被当成异类，而且要付一笔额外的费用。

humorously

adv. 滑稽地，幽默地，诙谐地；

例句
He looked at me humorously as he wrestled with the door.
他一边和那扇门较着劲，一边表情滑稽地看着我。

sardonic

adj. 嘲笑的，讥笑的，讽刺的，冷笑的；

例句
...a big, sardonic man, who intimidated his students.
令学生胆怯的身材魁梧、爱嘲讽人的男人

remark

n. 注意，观察，话语，评论，谈论；vt.& vi. 评论，觉察；

例句
What you mean as a casual remark could be misinterpreted...
你随便说的一句话，可能就被曲解了。