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Asking employees to participate in a company-sponsored program in which employees pack backpacks for underprivileged children is fine .

要求员工参加一项公司赞助的项目（比如说，要求员工为贫困儿童准备学习用品）或许是一个不错的主意。

People buy clothing more frequently than they do shoes or backpacks .

与鞋子或背包比起来，人们买衣服更频繁。

Come on , sweetie . Come on . Okay , where did mom get the backpacks ?

跟上宝贝跟上妈妈都是去哪里给你们买书包?

Each year they tutor as many as 2000 students . The group also gives services to other children , including backpacks and school supplies .

每年他们都会辅导将近2000名学生，这个组织还对学生提供其他服务，包括提供背包以及学习用品。

Panicked people were leaving the city and filling jam-packed trains headed north , with all their possessions in their backpacks and suitcases .

处于恐慌中的人们用背包和行李箱带着他们所有的财产，挤上了开往北方的火车。