yǐ / qián / méi / yǒu / wǎng / luò / hěn / duō / rén / zhǐ / néng / tōng / guò / yóu / gòu / gòu / mǎi / shū / jí / hé / rì / yòng / pǐn

以前没有网络，很多人只能通过邮购购买书籍和日用品。

Before the Internet, many people could only purchase books and daily necessities by mail order.