In a large saucepan, combine milk, vanilla extract, and 1 tablespoon butter or margarine. Bring to a boil over medium heat, then remove from burner.

在一个大煮锅里，将牛奶、香草香精和1汤勺黄油或人造黄油混合。中火加热，烧开后从炉灶上取下。

Sometimes frustration and anger can boil over into direct and violent action.

有时无奈和愤怒会失去控制，变成直接的暴力行为。

Heat the liquid in a large, wide container rather than a high narrow one, or it can boil over.

液体加热时要放进宽大的容器里，不要放进细长的容器里，否则它会溢出来。

Never repress your emotions, otherwise, they would accumulate and boil over one day.

不要压抑自己的情绪，不然有一天这些情绪会积累，然后在某一天爆发出来。

Give a boil over a high heat.

在炉子上用大火煮开。