求翻译：肢體障礙青少年多安排在普通班，但應普通班學生眾多，若未能特別注意肢體障礙學生的需求，學生容易形成疏離感，導致較低落的快樂感是什么意思？

Physically disabled youths placed in regular classes , but many students in regular classes should , if they failed to pay particular attention to the needs of physically disabled students , student alienation easy to form , resulting in a lower sense of joy falling

The body barrier young people arrange in the regular class, but should the regular class students be numerous, if cannot pay attention to the demand of body barrier student specially, the student is easy to form the alienation, causes the low joyful feeling

The body barrier young people arrange in the ordinary class, but should the ordinary class students be multitudinous, if has not been able to pay attention to the body barrier student's demand specially, the student easy to form the alienation, causes the low quick musical sense

Disabled young people arranged in regular classes, but numerous regular students, if they fail to pay special attention to the needs of disabled students, students can easily form a sense of alienation, resulting in comparatively low happiness

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