Joseph said his brother felt strongly that American products should be protected against competition from foreign imports.

VOA: special.2009.03.05

And when these groups were set in competition against each other, the Eagles versus the Rattlers, the within-group intensity grew.

当这两队小男孩,要与另一队互相竞争时，老鹰对响尾蛇，这种群内感情开始变强烈。

耶鲁公开课 - 心理学导论课程节选

The Shark Safe Project planned a demonstration against the competition.

VOA: special.2009.06.16