用hard-working造句
hard-working是adj.hard working就是hard-workingworking hard例：He is working hard for the finals. 他正在努力准备期末考试。 1. These women are hard-working .她们工作很努力. 2. He is a hard-working student.他是一个很用功的学生。 3. This need lots of hard working.那需要很多的辛勤工作。 4. He said I...