为了省钱，他现在每天都自己带午餐去公司。

To save money, he now practices ___brown-bagging every day at the office.

他们在体育馆外偷偷喝酒，把酒瓶藏在棕色纸袋里。

They were ___brown-bagging outside the stadium, hiding their bottles in brown paper bags.