一个很纠结的英文句子,AnewphenomenonvisibleatManagua’smajorintersectionsiswavesofvendorsandbeggars,manyofthemchildren,whomobcarsatthestoplights.如果第一句话是表语从句that是不能省略的把is后为什么

Question

一个很纠结的英文句子,
A new phenomenon visible at Managua’s major intersections is waves of vendors and beggars,many of them children,who mob cars at the stoplights.如果第一句话是表语从句that是不能省略的把is 后为什么没有that呢?还有many of them children为什么不是many of them are children

Answer 1

因为第一句的主语是a new phenomenon visible at managua's major intersections,所以不用that,直接后面表达就可以了.
第二个问题,你问的好.
我也觉得你是对的,应该是many of them are children,who mob cars.我觉得这个应该是作者在写的时候省略掉了ARE,这是一种自己的写法,从语法来说,我觉得是不太正确的.我赞同你的看法.