Secondary education and skill acquisition make sense only if primary schooling has been successful.

只有读完了小学，中学教育和技术培训才有意义。

youdao

Primary schooling became universal only in the 1990s.

小学教育直到20世纪90年代才普及。

youdao

Primary schooling lasts six to seven years and the curriculum is similar across the nation.

小学教育的学制为6至7年，全国各地的小学有着相同的课程设置。

youdao

In sub-Saharan Africa, 56 million youths have not completed primary schooling, about a third of the total.

UNESCO: EDUCATION FIRST

Only 22% of girls above the age of ten complete primary schooling, compared with 47% of boys.

ECONOMIST: Pakistan

We are 1.7 million teachers short of what we need to achieve universal primary schooling by 2015.

UNESCO: MEDIA SERVICES