They were very loudly dressed.是什么意思？

They were very loudly dressed.

他们穿着非常艳丽的衣服。

they

pron. 他/她/它们，人们，大家，政府，当局，她们；

例句
The storms had abated by the time they rounded Cape Horn.
他们绕过合恩角时，暴风雨已经减弱。

were

be的过去时复数和第二人称单数形式，有时代替 was,用于条件从句、动词 wish 之后等；

例句
Shops, houses, and vehicles were set ablaze.
店铺、房子和车辆全都陷于火海。

very

adj. 很，非常，恰好是，正是，十足的，特有的；adv. 很，非常，充分，完全；

例句
Most people have very little difficulty in seeing why a Van Gogh is a work of genius.
多数人不难理解为什么凡·高的作品是天才之作。

loudly

adv. 高声地，吵闹地，响亮地，花哨地；

例句
Kemp knocked loudly so as to be heard above the high babble of voices...
肯普大声敲着，好让人们在一片高声喧嚷中听到他的声音。

dressed

adj. 打扮好的，穿着衣服的，（畜、禽、鱼）剥皮（或去毛、鳞）、去内脏及分割加工好的，动词dress的过去式和过去分词；

例句
She was elegantly dressed with a double strand of pearls about her neck.
她着装典雅，搭配着一条双层珍珠项链。