Little by little she came to understand why he had behaved the way he did.

渐渐地她明白了他为什么会那么做

Little by little the snow disappeared.

雪渐渐融化了。

That ship sank little by little.

那只船渐渐地沉下去。

Little by little, the sky cleared.

渐渐地，天空放晴了。

Little by little, a film covered his eyes.

渐渐地，他的眼睛一点点发黑。

Little by little his diligence was rewarded.

渐渐地，他的勤奋得到了回报。