这家印刷厂每天印出大量报纸。

The printing factory ___churned out piles of newspapers every day.

她用力搅拌着锅里的汤，防止它煮糊。

She ___churned the soup in the pot to keep it from burning.

许多用户因为糟糕的服务体验频繁更换了移动运营商。

Many users ___churned to other mobile carriers due to poor service experience.

看到过山车时，我的胃开始翻腾起来。

My stomach ___churned at the sight of the roller coaster.