They are meeting over lunch at a restaurant.

他们将在饭店中吃午饭时会面。

youdao

I have lunch at a restaurant with my colleagues.

我跟同事一块儿在一家餐馆吃午饭。

youdao

Last week, the Clarks had lunch at a restaurant.

上周，克拉克一家在餐馆吃的午饭。

youdao

After their meetings at the White House, Mr.Obama took his Russian visitor to lunch at a hamburger restaurant near Washington.

VOA: standard.2010.06.24

Sarah told Luhrmann how, one day, after a lunch at a restaurant with fellow-parishioners, she was feeling good about herself, whereupon, as she was crossing the parking lot, a bird shat on her blouse.

NEWYORKER: Seeing and Believing

Weeks recalls a trip to Ekaterinburg in the Ural Mountains in October 1996 when she had lunch at a tiny restaurant inside a woman's private apartment in a nondescript building.

FORBES: Entrepreneurial moms

You didn't feel only as if you were having lunch at a fancy restaurant, but at the crossroads of civilization.

WSJ: Gatsby Slept Here