英语翻译
问题描述：
英语翻译
Malls are popular places for Americans to go.Some people spend so much time at malls that they are called mall rats.Mall rats do not leave the shop until they drop in the hundreds of stores under one roof.
1：翻译mall rats
2：drop in the hundreds of stores under one roof 详解,我看了很晕的.
答
1.购物狂,逛街达人.
2.在一家百货店里逛遍所有的商店.
drop in：拜访,就是逛商店.
hundreds of stores：数百家店,意思是很多的店铺,整个商场.
one roof：同一个屋顶下,指同一个购物商场.