He behaved like a seriously odd person, talking off the top of his head.

他表现得像个怪人，说话不加思索。

youdao

For me, it is her face and hands, I think they are really expressive, and also, they make the woman seem very contemplative, seems like she is thinking pretty seriously about something.

"对我来说，我觉得是她的手和脸，我觉得这两个地方描绘的非常具有表现力，并且使得这位女性栩栩如生，使得我们感觉她在思考一个非常严肃的事情。

youdao

The Republic asks us to consider seriously, ? what would a city look like ruled by philosophers?

理想国》要我们严肃地考虑，一座由哲学家统治的城邦面貌为何？

youdao

He says financing is seriously endangered, like the orchids themselves.

VOA: special.2010.04.06

The Republic asks us to consider seriously, ? what would a city look like ruled by philosophers?

理想国》要我们严肃地考虑，一座由哲学家统治的城邦面貌为何？

耶鲁公开课 - 政治哲学导论课程节选

Our security agencies take any situation like this seriously, and I can assure you they are investigating this situation thoroughly.

WHITEHOUSE: Press Briefing

Like, seriously imminent -- Morgan Stanley, which Palm hired to court suitors, allegedly wants to get a deal sealed by March 22.

ENGADGET: Palm selling this week? Mobile

We take matters like this seriously and are investigating.

BBC: 'Threatening' call over dispute