将这一段话翻译成英文

In 2006 summer holiday,I took a part-time job at a supermarket.The work I did is dealt with goods.
In this summer holiday,I got a job in a food company.My work was promting the goods.

During the summer vacation of 2006, I worked as a storekeeper at a supermarket.During this summer vacation, I did some sales promotion for a food company.

The summer vacation in 2006, I go to a supermarket to work, stem of is the work that manages goods.The summer vacation in this year, I went to a food company to work, what to do was the work that the business promotes sales aspect.