You have merchants and traders who are handling the commerce on the trade routes and enjoying broader cultural contacts.

这里有商人和交易员，他们负责贸易商业,在通商道路上，并且进行广泛的文化交流。

耶鲁公开课 - 旧约导论课程节选

Okay, so 1 is a viable answer in some contacts that needs constant time, the same amount of time no matter what.

在需要常量时间的情况下,答案是1，不管怎样，总时间是,相同的。

哈佛公开课 - 计算机科学课程节选

The jealousy of the suzerain is the motivation for prohibitions against certain intimate contacts with non-Yahweh peoples, because these alliances will end up entailing recognition of the gods of these peoples.

领主的嫉妒成为禁止与非耶和华信仰的人,进行亲密接触的诱因,因为与这些盟国接触，会导致对这些人所崇拜的神的认同。

耶鲁公开课 - 旧约导论课程节选

We've talked about the interesting way in which the digestive system contacts the external environment.

我们会讲到,消化系统与外环境之间十分有趣的联系

耶鲁公开课 - 生物医学工程探索课程节选