German Chancellor Angela Merkel met NATO leaders on the German side of the Rhine River and together they walked across a bridge where they were met by President Nicolas Sarkozy, who then welcomed them into France.

VOA: standard.2009.04.04

So, what two investigators at the University of British Columbia did is they simply positioned, once again, an attractive actor or confederate on one side of the bridge.

因此，在剑桥大学里，两个调查者所做的,同样是安排，一个迷人的演员或助手站在桥的一侧。

耶鲁公开课 - 心理学导论课程节选

But when that's not true, then there is a typical sort of modern frontier, a land bridge which there a line is-a theoretical line is drawn through it, and on one side is one city, and the other side is another city.

但还不止这些天然边界,另外还有种边界形式,和现代国境线很类似,是由一座陆桥,分割出一条界线…假象的界线,界线的一边是一个城邦,另一边是另一个城邦

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