年级

The boy was promoted to the fourth grade.

这个男升到四级。

His eldest child is still in the sixth form.

他龄最大的上六级。

The school captain was a god to the younger boys.

校队队长被低级的男奉若神明。

Remember that these statistics describe college freshmen in 1972.

"要记住,这些统计数据是关于一九七二的一级生情况的。"

They are senior students.

他们是高级学生。

She teaches a junior class.

她教一个低级班。

She's in the fourth grade.

她是四级生。

She teaches a senior class.

她教一个高级班。

When I was in seventh grade, I was a candy striper at a local hospital in my town.

读7级，镇上的医院里做义工。

That to know by the somatotype transformed, one grade raised to 3rd grade, ectomorph type trend to Mesomorph type or Endomorph type, Until 4th grade trend to Ectomorph type or Mesomorph type. 4.

㈢由罗列指数的变化，了解学生成长的体型变化，由一级至三级，从瘦长型趋向适中型、肥胖型，至四级则及趋向瘦长型、适中型的体型。