1. Can you tell me my specific duties?

可以告诉我具体的工作任务吗？

2. You are responsible for arranging meetings.

你负责安排会议。

3. Sure. What do you want me to do exactly?

好的，具体要我怎样做呢？

4. I’m sorry. I know little about filling.

我很抱歉，我不懂档案管理。

5. I did some research on marketing strategy.

我在为营销策略做调研。