哈佛大学和麻省理工学院的科学家受折纸艺术启发，发明出一种复合材料薄片，能自动折出玩具船、帐篷甚至是纸飞机。

Scientists at Harvard and MIT have invented self-folding sheets of composite material that can flex themselves into toy boats, tents and even paper airplanes.

youdao

哈佛大学和麻省理工学院的科学家受折纸艺术启发，发明出一种复合材料薄片，能自动折出玩具船、帐篷甚至是纸飞机。

Scientists at Harvard and MIT have invented self-folding sheets of composite material that can flex themselves into toy boats, tents and even paper airplanes.

youdao