用spyglass造句子，“spyglass”造句

In 1609 Galileo tweaked a toylike spyglass, pointed it at the moon and Jupiter (not the neighbors), and astronomy took a quantum leap.

From his spot high in the crow's nest, a pirate trained his spyglass on the horizon.

A device, such as a monocle or spyglass, containing a lens or lenses and used as an aid to vision.