之前我做过实习导游，所以我不怕辛苦而且服务意识强。

I once was a guider as my part time job , so I can sustain hard work with good sense of service.

youdao

我在玄武湖实习时，通过导游工作，向游客推介购物，还使旅游的城市获得了更多的经济收入。

When I worked as a tour guide intern in Xuanwu Lake, I made the tourists purchase goods in shopping places and the city obtained more profit from tourists.

youdao