By the time, many advanced women flooded to lower primary school and higher primary school.

那时候的前进妇女正是纷纷地大批涌进初小，高小。

youdao

The obligatory school system usually includes the primary education and secondary education I (lower secondary).

义务学校体系包括初级教育和中级教育i(较低的中级教育)。

youdao

The paper argues that teachers have lower expectations of boys than of girls and this belief fulfils itself throughout primary and secondary school.

论文指出老师对男孩比女孩的期望值低，这种观念从小学一直延续到中学。

youdao

These Victorian legacies include: reliance on the generalist class teacher rather than specialist subject teachers, lower per pupil funding than in secondary schools, lower status for primary school teachers, a formal education starting age of five, and long summer holidays which are left over from the days when children were needed to bring in the harvest.

BBC: All change for primary schools?

It shows that young people need the skills taught at primary and lower secondary school to find decent jobs.

UNESCO: MEDIA SERVICES

It shows that young people need the skills taught at primary and lower secondary school to find decent jobs.. In sub-Saharan Africa, about 30 million children are still missing out on primary school and 22 million teenagers are out of secondary school, missing out on vital skills for future employment.

UNESCO: One third of young people in Sub-Saharan Africa fail to complete primary school and lack skills for work | United Nations Educational, Scientific and Cultural Organization