The little boys are snowballing.

那些小男孩在扔雪球。

The snowballing effect can be dramatic.

这就是众所周知的滚雪球效应。

That's known as positive feedback or snowballing.

这就是所谓的正面反馈或滚雪球。

From here the potential setup possibilities start snowballing.

这使得这些潜在的设置有无穷的可能性。

The result had been a snowballing, with the big getting bigger and bigger.

结果是快速增长，大的变得越来越大。