As I opened the scroll, a panorama of the Yellow River unfolded.

我打开卷轴时, 黄河的景象展现在眼前。

As the mist cleared, a most beautiful view unfolded before their eyes.

薄雾散去, 美丽的景色逐渐呈现在他们的眼前。

Buds unfold in the sunshine.

花蕾在阳光下开放。

The story unfolds as the film goes on.

情节随着影片的进展逐步展开。

He unfolded a map.

他摊开地图。

When he came across his close friend, he unfolded his arms and hugged him.

当他遇到密友时, 张开双臂紧紧拥抱对方。