解释下这句话Strong,positive qualities that people could pick up on from across a room.
问题描述：
解释下这句话Strong,positive qualities that people could pick up on from across a room.
前半句懂,就是后边那一堆介词,on from across a room...如何解
原文出自
l remember once...imagining what my life would be like,what l'd be like.
l pictured having all these qualities.Strong,positive qualities...that people could pick up on from across a room.
But as time passed...few ever became any qualities l actually had.
And all the possibilities l faced,and the sorts of people l could be...all of them got reduced every year to fewer and fewer...
until finally they got reduced to one...to who l am.
And that's who l am...the weatherman.
答
pick up on 是一个词组,‘领悟,了解,注意到,与……熟悉起来’的意思
across a room原意跨越整个房间,引申为 在远处,从远处
所以,这个定语后置部分翻译为 这些人们可以从远处领悟到的（坚强,乐观,品质）