Please state the period during which you studied and/ or undertook research at this unstitution towards the above qualification.
you should confirm that you includes the reqired evidence to show that the period of study and/or research towards the eligiable award undertaken whilst you has entry clearance, leave to enter or leave to remain as a student or dependant in the united kindom.
Original passports or travel documents containing relavent grants of leave covering the period during which you studied and/or undertook research towards your eligible qualitication in the UK.
这些都是什么意思啊？
谢谢．．．． 
你是在哪个申请表格里看到这段话的!?
这段话就是让你告诉HO你在学习时间(从xx 时候开始 到 xx 时候结束)
然后, 请提供给他们你在那个学习期间的证据…
最后… 你的护照或是旅行文件上要有你在你所说的学习时间的合法居留的签证
大意就是这样了
哦,如果大家觉得不对的话,可以来指正