For some it might mean that woman covers certain parts of her bodies always when she is in public. And that might be everything but the face and hands.

在有些地方意味着,女人要遮住她身体的一些部位,公众场合一贯如此，这些部位可能是,除了脸和手外的所有部位。

普林斯顿公开课 - 人性课程节选

It might include face and hands too.

当然手和脸也可能包括在内。

普林斯顿公开课 - 人性课程节选