He didn; t usually eat at fast food restaurant and didn't know what to order.

他不经常在快餐店吃东西同时也不知道该点些什么。

youdao

So you and your friends have stopped at a fast food restaurant for a quick bite.

所以你和你的朋友们在一家快餐店停下来吃了一小口。

youdao

James works at a fast food restaurant.

詹姆斯在一家快餐店工作。

《柯林斯英汉双解大词典》

SpongeBob is a cook at a fast food restaurant.

VOA: special.2009.08.21

And you're at a fast food restaurant with your friend.

现在你和你的朋友又来到一家快餐店。

I'm worried 课堂 - SpeakingMax英语口语达人

Only the people here call it Calle Ocho, and even the signs at the McDonald's fast-food restaurant are in Spanish.

VOA: standard.2010.04.19

The Harvard Chicago study, however, which looked at fast-food restaurants generally, found that the percentage of schools with at least one fast-food restaurant within easy access of the school yard is the same regardless of the level of commercialization of the neighborhood.

NPR: Kids Have Easy Access to Junk Food

An acting role may be more likely for the son of a superstar than a job at a fast-food restaurant, a typical first job for many American teens.

CNN: Prince Jackson's 16th birthday gift: a career

Robin Moulna, 38, a manager at a fast-food restaurant, was surprised to receive a call from his brother while waiting for an F train in the Rockefeller Center subway station, two levels underground.

WSJ: Subway Wireless Options Increase