In addition, during the past two years, I have been working as a part-time tour guide.

除此之外，在过去二年期间，我已经担任一个兼任的导游。

youdao

Since my sophomore year, I have worked as a part-time tour guide in two travel agencies during summer holidays, Labor Day and National Day holidays.

从大学二年级开始，我就在暑期和国庆期间为两家旅游公司兼职作导游。

youdao

Since my sophomore year, I have worked as a part-time tour guide in two travel agencies during summer holidays, Labor Day and National Day holidays.

从大学二年级开始，我就在暑期和国庆期间为两家旅游公司兼职作导游。

youdao