机体外形：三角形混合机翼能减少表面面积，表现提升20%。
Body shape: The blended wing's fuselage relies on a triangular shape to reduce its surface area and generate 20 percent of its lift.
在163个被调查的国家中，英国在确保将经济增长转化为公民生活水平提升方面是表现得最差的国家之一。
Across the 163 countries measured, the UK is one of the poorest performers in ensuring that economic growth is translated into meaningful improvements for its citizens.
即使你自己在提升幽默上的努力没有达到预期的效果，你也可能对别人表现出身上保存已久的幽默感。
Even if your own efforts at humor fall short, you might be freeing the long kept humor in others.
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