Possibly, if scientists can find a way to develop a type of glass that vehicles can drive on safely.
如果科学家能研究出一种玻璃,使机动车在其表面行驶,答案就会是很有可能。
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This week for example, Corning, a glass manufacturer, said it would begin manufacturing Gorilla Glass, a type of glass that was developed in the 1960s and is extremely strong and durable.