Take the school backpack, for example. Its invention can be traced to one man, Murray McCory, who died last month. McCory ...

来源： 手工缝纫生活、一块布的故事双肩包(Backpack)是对背在双肩的背包的统称。根据双肩包不同的用途又分成，双肩电脑背包(Computer Backpack)、运动双肩包(Sports Backpack)、时尚双肩包(Fashion ...

Students attending The Ninth Grade Academy are making a fashion statement with see-through backpacks that improve school safety. "It's like a new school policy that makes life easier going through ...