几句英语句子的翻译

猪仔虫

1。A three -year study by the agency compared the costs against the gains from ending child labour .
2.The researchers also note the other gains that would come from removing the worst forms of child labour.
3.a fear of death that stalks every student in her village school.
4.each student has a herart wrenching tale of discrimination and suffering.
5.a full-blown patient