Lilacs bloom and make the air sweet, and then fade.

丁香花开得正欢，空气里都是它的味道，然后又慢慢散去。

youdao

I heard my truck start thunderously, and then fade away.

我听见我的卡车发动起来，发出雷鸣般的声音，然后那声音消失在了远处。

youdao

For many it could be a once in a lifetime chance to see a supernova blossom and then fade before their eyes.

观看一颗超新星在自己眼前爆炸然后逐渐消失，这对于很多人来说，都恐怕是一辈子只能有一次的经历。

youdao

Here on Earth, we see the star get brighter as the lens crosses in front, and then fade as the lens moves away.

BBC: Artist's concept of a distant world (BBC)

"He never was in agreement with that, and then he started to fade" from power.

CNN: Dissident senior cleric dies in Iran

The sun never really sets then and the skies only fade to twilight.

BBC: Living in: Stockholm