是3D
这个例子，在规则书上有明确说明的，楼主可以再去看看，在规则书的61页，原文是
This limit on the number of dice rolled, when present,
only applies to the base number of dice rolled by that
particular troops’ unit type. Bonuses gained from Lore
or Command cards or any other source are not subject
to this limit and still add up, so that the actual number
of dice rolled by a unit in difficult terrain may still exceed
the maximum for that terrain type.
