school visitor的意思|示意

All guests are to return their visitor passes when leaving the school compound.

所有来宾离校时须交还访客证。

Its high brick walls shut out the dust of everyday Sudanese life, transporting the visitor into the shady courtyard of an Oxbridge college or English private school.

学校高高的砖墙将之与苏丹日常生活几乎隔绝，有专车接送出入隐蔽的牛津剑桥学院或者英文私立学校。

It did not strike me as strange that this job should be turned over to a casual visitor in no way connected with the school.

找一位陌生的临时来访者来揍我，毫不牵扯到学校，这确是一件不新鲜的主意。