elementary

Literacy now includes elementary computer skills.

现在说的读写能力包括基本的计算机技能。

They also lack an understanding of elementary economics.

他们也缺乏对基本经济学的理解。

I learned about elementary science.

我了解基础科学。

The most powerful computers struggle to reliably recognize the shape of an object, the most elementary of tasks for a ten-month-old kid.

最强大的计算机都难以可靠地识别出某个物体的形状，而这对于10个月大的孩子来说是最基础的任务。

My sister is an elementary student.

我妹妹是个小学生。

Thirty minutes a day in the early elementary years and an hour in grades four, five, and six is standard, says Rosemond.

罗斯蒙德说，小学前期的标准是每天30分钟，四、五和六年级的标准是每天1小时。

Museums and other institutions of informal learning may be better suited to teach this skill than elementary and secondary schools.

博物馆和其他非正式学习机构可能比小学和中学更适合教授这种技能。