However, in many countries in all regions, enrolment at primary and secondary level has stagnated or declined owing to adverse conditions, often more for boys than for girls.
尽管如此,由于各种不利条件,各个地区都有许多国家的入学率不是停顿就是下降,在小学和中学里,男孩的情况比女孩更为严重。