Hxen.com's tips：Every day persisted can learn English well!-->■Learn English Everyday■
enrollment – n. to formally become a student at a school
mainstream – adj. widely used or attended
primary – adj. the first level of education
illiterate – adj. unable to read
motivate – v. to give a reason to do something
uniforms – n. a special kind of clothing worn by all members of a group
