new_students_of_elementary_school

1.In the latest in a series of expert warnings about the high cost of sleep deprivation, a new study of 140 elementary-school students suggests that it can.
专家近期对睡眠剥夺的高昂成本发出一系列警告，其中对140名小学生所做的最新调查显示存在上述可能性。
dict.yoduao.com
2.The conceptual orientation of the new curriculum demands the elementary and middle school teachers to establish new teachers outlook and new students outlook, and cultivate new professional qualities.
新课程的理念追求，要求中小学教师树立新教师观、新学生观，并培养新的职业素养。
dict.yoduao.com