后面加介词for，例如：
1、The Review and Restructuring of Education on Hardworking for Career Launching in the New Period.新时期艰苦创业教育的审视与重构
3、Foreigner: I am not denying that the Chinese people are intelligent and hardworking for a moment， but the new times and the new situation has brought out many new problems.外：我丝毫也不想否认中国人民是智慧、勤劳的，但新时代、新情况也带来了许多新问题。
work for 为...工作work with 与...一起工作work on 从事 进行work hard at 努力学习...
