增加者

例句：

1. 1. The company's profits have been increasing steadily sincethe new year.
   自新年以来，这家公司的利润一直在稳步增长。
2. 2. The teacher encouraged thestudents to be more active in class discussions.
   老师鼓励学生们在课堂讨论中更加积极。
3. 3. The government is committed to increasing publictransportation services.
   政府致力于增加公共交通服务。