这家快餐店每天生产数百个汉堡。

The fast-food restaurant ___churns out hundreds of burgers every day.

客户忠诚度计划推出后，会员名单每月都在变动。

The membership list ___churns every month since the loyalty program was launched.

她用木勺不停地搅动奶油，直到它变成黄油。

She ___churns the cream with a wooden spoon until it turns into butter.

看到那个画面后，我的胃开始翻腾。

After seeing that scene, my stomach ___churns.