He says the research found that it is far more costly in sub-Saharan Africa to have primary school age children out of school than to educate them.
他说研究发现,在撒哈拉南部非洲地区,小学学龄儿童失学的成本远远高于给他们提供教育的成本。
单词 | out primary |
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原声例句
VOA Special 2013年11月合集 He says the research found that it is far more costly in sub-Saharan Africa to have primary school age children out of school than to educate them. 他说研究发现,在撒哈拉南部非洲地区,小学学龄儿童失学的成本远远高于给他们提供教育的成本。 |
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