21307—（张）due to the high pressure of the rate of students and student's physical fitness is in deficiency,the knowledge of PE teacher's is out of date,so it affected PE teaching and student's physical fitness.3752想问：1—the high pressur

21307—（张）due to the high pressure of the rate of students and student's physical fitness is in deficiency,the knowledge of PE teacher's is out of date,so it affected PE teaching and student's physical fitness.3752想问：1—the high pressur
21307—（张）due to the high pressure of the rate of students and student's physical fitness is in deficiency,the knowledge of PE teacher's is out of date,so it affected PE teaching and student's physical fitness.3752
想问：
1—the high pressure of the rate of students:怎么翻译.又是两个of的
2—is in deficiency：这种be加介词短语 表示一种状态吧?
补充：out of date：过时的,陈旧的.

21307—（张）due to the high pressure of the rate of students and student's physical fitness is in deficiency,the knowledge of PE teacher's is out of date,so it affected PE teaching and student's physical fitness.3752想问：1—the high pressur
翻译：
由于这种产生于学生的高度紧张度（不够）、学生的健康状况不佳、体育教师的知识陈旧,因此影响到体育教学和学生身体健康状况.
1—the high pressure of the rate of students
第一个 of 表示“同位关系”,即这种高度紧张率/度
第二个 of 表示“源于或来自于”,即来自学生的比率
2—is in deficiency：
介词短语也可以用作表语,表示主语所在的处所/时间、所处的状态、产生的原因,等等.其实 out of date（过时的/陈旧的/不合时宜的/废弃的）也是介词短语作表语,意思是“处于陈旧状态”.