In the Reading Matter after the exercises in d’Ooge’s L for B, at the start of ’How the Romans marched and camped’, page 214, I am confused by the following:
Exercitus qui in hostium finibus bellum gerit multis periculis circumdatus est. Quae pericula ut vitarent, Romani summam curam adhibere solebant.
Literally: An army which WAGES war in enemy territory WAS SURROUNDED by many dangers. The Romans used to take great pains to avoid such dangers.
Why is ’gerit’ in the present tense? Is this a similar construction to the use of the present tense after DUM? If so, where can I find that information in a grammar?
Or can ’circumdatus est’ also mean ’IS surrounded’, with the participle ’circumdatus’ functioning as a simple adjective? I don’t find it listed as an adjective in any of my dictionaries.
In other words, does the line really mean: ’An army which WAGES war in enemy territory IS SURROUNDED by many dangers’ or ’An army which WAGED war in enemy territory WAS SURROUNDED by many dangers’ (=’An army WAGING war in enemy territory WAS SURROUNDED by many dangers’.
Can anyone enlighten me, please?
Cheers,
Int


