run of paper

例句：

1. 1. The printer ranout of paper before we could finish thejob.
   打印机在完成工作之前用完了纸张。
2. 2. The company is facing a shortage ofpaper due to the pandemic.
   由于疫情，该公司面临纸张短缺的问题。
3. 3. Thenew printing press has increasedour paper run significantly.
   新的印刷机显著提高了我们的纸张供应量。