I was gradually being left alone.

渐渐地就剩下我孤身一人了。

youdao

Meanwhile, I was gradually embraced by my classmates.

于是我逐渐被同学们所接纳。

youdao

At first I felt it rather unnatural, but as I went on I was gradually accustomed to speaking in this way.

起初我觉得很不自然的，但当我继续逐渐习惯于这样说。

youdao

And gradually as I was a teenager, my hair color changed.

等我成长后，我的发色开始发生变化。

I used to实战 - SpeakingMax英语口语达人

It was then that I saw that the settlement had been constructed on gradually descending levels separated by primitive stone-paved walkways.

WSJ: Dan Fante on Silent, Ancient Corvara, Italy | Traveler's Tale

It was then that my belief in any sort of God faded away gradually, and to this day I continue to find more and more convincing evidence against any sort of design or supernatural interference in the universe.

FORBES: Losing Faith in Design