interflow造句

1、Cultural interflow and culture came into being synchronically.
文化交流与文化同时产生。

2、So we should spent more time for interflow with one around us.
所以，我们应该多花一些时间与周围的人交流。

3、Advertising activity is not only an economic activity, but a cultural interflow as well.
广告活动不仅是一种经济活动，还是一种文化交流。