基思今天工作不顺利，而且他觉得自己老了。

Keith has had a bad day at work, and he is feeling old.

youdao

他的脸红红的，而且他觉得炎热，不自在。

His face was red and he felt hot and uncomfortable.

youdao

而且他觉得自己所作的工作无法解决前辈们所争论的问题：生命在哪里生根？

And he doesn't think his work will settle an old argument among pioneers in the field: at what locale did life first take root?

youdao

I mean, Avogadro -- I'm fond of his number, and he is, in fact, an interesting, if not frightening looking man this just didn't connect with me.

你想-Avogadro-我喜欢他的常数，而且事实上，他看上去很有趣，如果你不觉得他很吓人的话,我和这个就是不来电。

麻省理工公开课 - 化学原理课程节选

his movies are really great, I think. And he's good looking to me.

他的电影也很好，我觉得。而且我觉得他很帅。

来自法国 - SpeakingMax英语口语达人