同学你好，该知识点来自沪江网校《BEC商务英语初中级【四项全能实战签约班】》的课程，想要更系统的学习，欢迎进入课程学习。不仅可以和更多的同学一起学习，而且还有老师、助教随时的学习指导和知识点解答哦。

同学好，
premise指的是：（企业或机构使用的）房屋及土地；经营场所；办公场所 ，英文释义为：The premises of a business or an institution are all the buildings and land that it occupies in one place.
如：Attacks were reported on police, vehicles and commercial premises. 据报道，警察、车辆和商业经营场所均遭到袭击。
而workplace仅指工作场所，英文释义为： the office, factory, etc. where people work
如：the introduction of new technology into the workplace 把新技术引进工厂
祝学习愉快~