gòu / mǎi / bàn / gōng / yòng / pǐn / shí / gōng / sī / yāo / qiú / diàn / jiā / tí / gōng / èr / lián / shì / fā / piào

购买办公用品时，公司要求店家提供二联式发票。

When buying office supplies, the company asked the store to provide a duplicate uniform invoice.