目的了解我国当代男大学生无气力症现状，为高校学生心理健康教育提供依据。
Objective To know the apathy condition of the male college students in our country, and provide basis for students' psychological health.
勇者一无思疑或恐惧，当她们熟悉自己的气力。
Strong men have no doubts or fears when they know their strenght.
当P 口无压缩空气时，在弹簧力和A 口（腔） 余气力作用下；
When P, mouth without compressed air, in spring force and A mouth (chamber) under the action of more than strength;
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