英语翻译they dressed in a long smock of linen or silk ,which fell almost to the feet ,but was tucked up into a belt round the waist ,and worn longer or shorter ,as they happened to choose全部的翻译,还有最后一句as是啥作用,还有happ

Question

英语翻译
they dressed in a long smock of linen or silk ,which fell almost to the feet ,but was tucked up into a belt round the waist ,and worn longer or shorter ,as they happened to choose全部的翻译,还有最后一句as是啥作用,还有happen to 具体怎么用?

Answer 1

由于是偶然情况下做出的选择,所以他们穿着的是几乎拖到脚的麻质或是丝质的长罩衫,并且被腰带裹在腰间,显得长短不一. happen to do 是碰巧做某事.我觉得as在这里引导的是原因状语从句.