Secondary school — образование для

Secondary school — образование для детей в возрасте от 11 лет
Grammar school — образование для детей в возрасте от 11 лет по углублённой программе
Школы по подготовке к университетам (Sixth Form) — для старших подростков 16-18 лет.

Результаты (английский) 1:

Secondary school education for children from 11 yearsGrammar school-education for children aged 11 years on advanced programUniversity School (Sixth Form) is for older teens 16-18 years.

Результаты (английский) 2:

Secondary school - education for children under the age of 11 years
Grammar school - education for children from 11 years of profound program
of the School of University Preparation (Sixth Form) - for older teens 16-18 years.

Результаты (английский) 3:

secondary school education for children aged 11 years
language school - education for children between the ages of 11 years in advanced placement
training college to universities (sixth form) for older adolescents 16-18 years of age.