我不常在外面吃午饭。

I don't often lunch out.

youdao

咱们在外面平台上吃午饭吧。

Let's have lunch out on the patio.

《牛津词典》

试着不要在你的办公桌上吃午饭，而是花时间待在外面或者和你的朋友在一起——不要谈论工作。

Try to not have lunch at your desk, but instead spend time outside or with you friends—not talking about work.

youdao