People think that once you get infected one time you develop immunity for the rest of your life. This is wrong.

人们认为一旦感染一次感冒就能终身免疫，这是错误的。

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However, for a long time, people have had a wrong attitude towards the management model of rear service and have made mistakes in practice.

然而，长期以来，人们对高校后勤管理模式既存在理论认识的误区，也存在实践操作的盲点。

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Larks or 'morning people', however, often secured better exam results, possibly because lessons are held at the wrong time of day for night owls.

然而，早起的人通常能取得更好的考试成绩，这可能是因为上课的时间不适合夜猫子。

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