设计一架环保飞机是一个十足的挑战。

Designing an environmentally friendly airplane is a real challenge.

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现在，白色的钢框架环绕在楼下的厨房和柜台周围。

Now, a white steel framework wraps around the downstairs kitchen and counter.

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它提供了框架环境并去除了对特定客户端处理工作的需要。

This provides a scaffolded environment and removes the need for a specific client to handle work.

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