unfold|unfolded

请把地图展开，这样我们就能看到整个路线了。

Please ___unfold the map so we can see the whole route.

随着调查的继续，整个故事开始展开。

As the investigation continued, the full story began to ___unfold.

我们展开船帆，享受着湖面的宁静。

We ___unfolded the sails and enjoyed the tranquility of the lake.