Police wearing helmets and carrying shields. 请问wear和carry为什么要...

那是修饰police的定语，带着头盔拿着盾的警察，表状态

Police wearing helmets and carrying shields evicted protesters with the Occupy Wall Street movement early on Tuesday from the park in New York City's financial district where they have camped since September.答：现在分词的一般主动式V-ing 和过去分词P.P 都可以作后置定语。前者表示“主动...

breast-plates and helmets, bows and arrows, spears and shields, protective mantles, draught-oxen and heavy wagons, will amount to four-tenths of its total revenue.15. Hence a wise general makes a point of foraging on the enemy. One cartload of the enemy's provisions is equivalent to twen...

Golden shields and breastplates shared pride of place with ornamented helmets and trumpets.The Celts were great users of light chariots in warfare. From this chariot, drawn by two horses, they would throw spears at an enemy before dismounting to have a go with heavy slashing swords. They also...