这56个学生的平均身高为1.72米。的翻译：The 56 students in the average height of 1.72 metres. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

This is the average height of 56 students is 1.72 meters.

The 56 students in the average height of 1.72 metres.

These 56 student's average height is 1.72 meters.

The 56 students the average height of 1.72 meters.

The 56 students in the average height of 1.72 metres.