truant[旷课者/懒惰的人]

　　-eg: Children who perform poorly at school are also more likely to truant, which is also linked to offending.;

　　anti-social personality[反社会性格]

　　-eg: In abnormal personalities, crimes caused by anti-social personality are the most.

　　reatment because they have a negative deposition & high propensity to continue committing crime.

　　怎么样?感觉是不是很简单?只要多加练习，相信大家一定会取得优异的成绩。