他在工作上总是没有任何计划.这句话如何用英语翻译?是用in the work还是on the work

他在工作上总是没有任何计划.这句话如何用英语翻译?是用in the work还是on the work 英语翻译是work in the school 还是at the school work at 不是在... work on the hospital还是work in the hospital play computer和pla they _____(success) in finishing the work on time at last这句话 Who will work on the farm? 这句话对了吗? He work in the hospital还是He work in hospital还是He work in a h work on the MY sister work in the A hospital这句话对吗? 用英语：在太空站工作 是 work on space station 还是 work in space station work in the countryside in the work on the work和at work区别