In the second century you can't really use the term "orthodox Christianity" versus "heretical Christianity," because there wasn't--orthodoxy hadn't been established,yet.

在主后第二世纪你不能用,和“基督教异教“相对的“东正教“,因为当时正教还没建立。

耶鲁公开课 - 新约课程节选

Now, remember, the formation of the ionic bonds was from group one and group two, and over here with group six and seven.

现在请记住，离子键的形成,从第一族和第二族元素，与六七主族的元素相互构成的。

麻省理工公开课 - 固态化学导论课程节选

It was written in the second century sometime by a guy in Rome named Hermas,and it's called The Shepherd.

它成书于主后第二世纪左右,作者为一个叫黑马的罗马人，它被称为牧人书。

耶鲁公开课 - 新约课程节选

The next time we see some development in how this New Testament starts coming about is around the middle of the second century.

下节课我们将会说到,新约出现于主后第二世纪中期。

耶鲁公开课 - 新约课程节选

In the second century,though,it's anachronistic to talk about orthodox Christianity versus heretical Christianity.

然而在主后第二世纪，把东正教,和基督教异教相提并论不合时宜。

耶鲁公开课 - 新约课程节选

All of these from the group one and two through the group five and six elements, but what about elements, what about molecules like hydrogen, or nitrogen, or maybe oxygen?

所有的这些都是来自于第一主族和第二组主族,到第五主族和第六组主族的悬殊，那么元素呢，比如氢气，氮气或氧气那样的分子呢？

麻省理工公开课 - 固态化学导论课程节选

Well,it's your judgment call or mine in the second century.

在主后第二世纪谁说的都正确。

耶鲁公开课 - 新约课程节选