Swimmming is a important in public course of social sports specialty. It is difficulty to accomplish teaching tasks because teaching hour reduced.

游泳是社会体育专业一门重要的必修课，由于教学时数的减少给完成教学任务带来很大困难。

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Disputes over the extent to which Christianity should be part of the school day have roused strong feelings in some states - with prolonged rows over the displaying of the Ten Commandments, the teaching of the Creation story and the public saying of prayers before sports events.

BBC: Clinton sets limits on religion in schools