Wèile / ràng / xiàngmù / ànshí / wánchéng / Lǐ / shīfu / jīntiān / bāng / tóngshì / dǐnggǎng

为了让项目按时完成，李师傅今天帮同事顶岗。

To ensure the project is completed on time, Master Li is covering his coworker's shift today.