unfurl

1. V-T/V-I If you unfurl something rolled or folded such as an umbrella, sail, or flag, you open it, so that it is spread out. You can also say that it unfurls. 展開 (繖、帆或旗幟)

Once outside the inner breakwater, we began to unfurl all the sails. 一出內防波堤，我們就開始展開所有的風帆。

2. V-I If you say that events, stories, or scenes unfurl before you, you mean that you are aware of them or can see them as they happen or develop. (事件、故事、場景等) 逐漸展開

The dramatic changes in Europe continue to unfurl. 劇變在歐洲繼續呈現。