blue-sky

blue-sky 的音标为 [ˈbluːəʊˌskaɪ]，意思是“蓝天”。

速记技巧：可以尝试使用谐音记忆法，将 blue-sky 记作“布鲁思吃夜”，这样便于记忆。

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英文单词“blue-sky”的词源可以追溯到古英语中的“blues”或“blos”这个词，意为“蓝色”或“忧郁”。这个词在英语中经过了多次变化和发展，最终形成了现在的“blue-sky”形式。

变化形式：blue（蓝色）- bluish（蓝的）- blueness（蓝色）- sky（天空）- skyscraper（摩天大楼）- skyline（天际线）- skyrocketing（飞涨的）- skydiving（跳伞）- skylight（天窗）- blues（布鲁斯音乐）。

相关单词：

skyscraper意为“摩天大楼”，因为其高耸入云的特点，与“blue-sky”有相似的含义，都表示高处、无遮蔽的地方。

skyline意为“天际线”，指的是城市或建筑物的轮廓线，在无云的地方可以看到的天际线也常被形容为“blue-sky”。

skydiving意为“跳伞”，是一种在天空中自由落体并着陆的运动，与“blue-sky”的自由、无拘无束的含义相呼应。

总之，“blue-sky”在英语中通常表示无拘无束、自由、明亮、无遮蔽的地方等含义，与蓝天、白云等自然景象相关。

常用短语：

1. blue-sky thinking

2. blue-sky day

3. blue-sky thinking session

4. blue sky thinking

5. in the blue sky

6. blue sky hypothesis

7. blue sky thinking team

例句：

1. We had a blue-sky meeting to discuss our new project.

2. She sat there in the blue sky, lost in thought.

3. I"m feeling a bit lost, I need some blue-sky thinking.

4. It"s a beautiful blue-sky day, let"s go for a walk.

5. We need to work on a problem without any constraints, just in the blue.

6. The blue sky hypothesis is that we can achieve our goals if we just keep trying.

7. The team is working on a project with blue sky thinking.

英文小作文：

标题：Blue Sky and Creative Thinking

In the hustle and bustle of modern life, it"s easy to get caught up in the routine and lose sight of the beauty of the world around us. One way to break free from this monotony is to engage in blue-sky thinking, which involves allowing your mind to wander freely and explore new ideas and possibilities.

Blue sky is a magical place where anything is possible and where we can let our imaginations run wild. When we step into this realm, we are free from constraints and limitations, and we can explore ideas that might otherwise seem impossible. This kind of thinking can be incredibly valuable in business, creativity, and problem-solving, as it encourages us to think outside the box and approach challenges with fresh perspectives.

When we engage in blue-sky thinking, we are reminded of the beauty and wonder of the world around us. It"s a reminder that there"s always something new to discover and something worth pursuing. It"s a reminder that we are not bound by limitations or constraints, but rather, we are free to create, imagine, and explore the infinite possibilities that lie ahead. So, next time you find yourself feeling stuck or overwhelmed, take a step back and allow yourself to be carried away by the beauty of the blue sky and the wonders of the world around you.