beerengine

例句：

1. 1. The beer engine is a popular choice for backyard parties.
   啤酒引擎是后院派对的热门选择。
2. 2. The engineers at the brewery are working on developing a new beer engine.
   酿酒厂的工程师们正在开发一种新型啤酒引擎。
3. 3. The beer engine has been a staple in many German beer festivals.
   啤酒引擎一直是许多德国啤酒节的必备项目。