Miss Smith has asked for a sick leave, and I have to take over her work for a couple of days.
史密斯小姐请了病假，我得接替几天她的工作。
2
Yesterday it was Mr. Smith who did the work.
昨天是史密斯先生做的这项工作。
3
Smith says he'll provide services ranging from formal seminars to on-farm work-shops on holistic management, to one-on-one hand-holding and an almost 24/7 phone hotline for farmers who are converting.