for
retailers, who last year took in 24 percent of their revenue between thanksgiving and christmas, the cautious approach is coming at a crucial time.
主干:for retailersthe cautious approach is coming at a crucial time.
非限定性定语从句:who last year took in 24 percent of their revenue between thanksgiving and christmas修饰retailers。
翻译:对于零售商来说,在去年感恩节和圣诞节期间的收入为全年收入的百分之二十四,
对他们来讲,顾客的这种谨慎态度可是发生在节骨眼上。