从入学以来，我一直没有确立一个学习目标。的翻译：From the school since I have not put in place a learning objective. 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

From school years, I have not set a learning goal.

From the school since I have not put in place a learning objective.

Since the matriculation, I have not established a study goal.

From school, since I had not been established one of the learning targets.

From the school since I have not put in place a learning objective.