望远镜两端的曲面玻璃镜头起到了三棱镜的作用。

The curved glass lenses at each end of the telescope acted like prisms.

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此外，玻璃被用来制作试管、望远镜、显微镜、镜子和相机镜头。

Glass has also been essential for test tubes, telescopes, microscopes, mirrors and camera lenses.

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安全镜头拍下了iPhone从中午1点开始就被留在车中，而车门都上了锁，车窗玻璃也被摇上了。

Security cameras have shown that the iPhone had been in the car-with the doors locked and the Windows rolled up-since 1 p.m.

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