her sisters giggled in their room. they dangled pants and panties from their windows, hooting in high wheezy voices when boys stopped on the street below.
她的姊姊们在房里癡笑着,把裤子和女式内裤从窗口悬吊下去,每当有男孩子经过,便气喘吁吁地高声大笑。
this means they are able to determine how much time someone who buys a specific pair of pants spends in each aisle.
这意味着它们能够确定某人在每个货架通道逗留了多长时间才买下一条特殊裤子。
you may have fifteen jackets that potentially match numerous pants and shoes, but some shoes do not go with some jackets.