Tatsuo mori, an engineering and computer science professor at Nagoya university, said some hurdles remained, including making the display bigger, ensuring durability and cutting costs.

名古屋(日本本州岛中南岸港市)大学的工程和计算机科学教授说，当前仍然有一些困难需要克服，包括把显示器尺寸做得更大，保证耐用性和降低成本。

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Tatsuo mori, an engineering and computer science professor at Nagoya university, said some hurdles remained, including making the display bigger, ensuring durability and cutting costs.

名古屋(日本本州岛中南岸港市)大学的工程和计算机科学教授说，当前仍然有一些困难需要克服，包括把显示器尺寸做得更大，保证耐用性和降低成本。

youdao