STEM教育在上海落地也不过两年，进入部分中小学的课表仅一年，而原来的

STEM教育在上海落地也不过两年，进入部分中小学的课表仅一年，而原来的科学教育弊病百出，尚需扭转

結果 (英文) 1:

STEM education landed in Shanghai less than two years, enter the part of the school's schedule in just one year, and original science education ills requires reversing

結果 (英文) 2:

STEM education, but also landing in Shanghai two years into the curriculum of primary and secondary schools is only part of the year, while the original science education ills, yet to reverse

結果 (英文) 3:

STEM education but also landed in Shanghai for two years, enter the part of primary and middle school timetable for only a year, while the original science education of corrupt, still need to reverse