This is a pair of spectacles for nearsighted persons.

这是一副近视眼镜。

《新英汉大辞典》

A pair of spectacles is perched near the end of his nose.

一副眼镜架在他的鼻尖上。

youdao

A pair of spectacles was perched near the end of his nose.

一副眼镜架在他的鼻尖上。

youdao

Instead of a little ear radio for a mental handicap, he wore a tremendous pair of earphones, and spectacles with thick wavy lenses.

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However, the launch coincided with a push on Twitter by Google to get people thinking about what they would do if they had a pair of the augmented reality spectacles.

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To have all the artist's words together with all those images is like being given a pair of super-special 3D spectacles.

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