thanks for ur reply!
it means that these two units are not owned by one player,right?
Correct, two units, belonging to player A and player B, who are on opposing sides.
A LOF extends one hex beyond any non-slope hexside feature
that is not immediately adjacent to the firing unit. Ignore such
features that are immediately adjacent to the firing unit.?
how to understand?
If your firing artillery unit is adjacent to a hex side feature (a hedge for example) its LOF continues up to the maximum range. But if the hex side feature is one or more hexes away then the LOF only extend to the hex immediately behind the hex side feature.
Hope that clears it up! Otherwise let me know and I can perhaps draw an example.