生产部负责监督这个项目的进展
The production department is responsible for monitoring the progress of the project
上个月经理忙于一项对营销活动的研究工作
Last month a busy manager of marketing activities of research work
现在许多大公司都利用网站来推销他们的产品和服务
Now many big companies are using websites to promote their products and services
Last month the manager was highly involved with a marketing research project.
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