更高的利润是成本大大降低的结果。

The higher profits were the result of ___greatly reduced costs.

近年来，岛上的鸟类数量大幅增加。

The number of birds on the island has ___greatly increased in recent years.

我最近去了音乐节，我非常喜欢它。

I recently went to the music festival and I ___greatly enjoyed it.