I’ve sort of done hotel work and I’ve also run a restaurant pub.

我做过旅馆的工作，也开过一家餐吧。

I've sort of done hotel work and I've also run a restaurant pub.

我还做过酒店工作，也经营过餐吧。

The most common job is in services, such as restaurant and hotel work.

最常见的工作是服务业，例如餐厅和酒店工作。