Many entry-level jobs were filled by high school grads.
许多初级水平的工作被中学毕业生占满了。
Conversely, chemical engineers straight out of school can easily make almost four times the wages of an entry-level high-school graduate.
相反,刚从大学毕业的化学工程师的工资几乎是入门级高中毕业生的四倍。
This was after controlling for IQ, socio-economic status and academic skills at school entry.
这是在对智商、社会经济地位和入学时的学术技能进行控制后得出的结论。
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