伽利略看到月球景象后不久，开普勒、牛顿、卡塞格伦都为望远镜的改进设计做出了很大贡献。

Not long after Galileo saw the moon up close, inventors like Johannes Kepler, Isaac Newton and n. Cassegrain made a succession of major innovations in telescope design.

youdao

从索伦托到克莱德港我朝“上”(南)开。

From Sorrento to Port Clyde I drive "up" (south).

youdao

从索伦托到克莱德港我朝“上”开。

From Sorrento to Port Clyde I drive "up".

youdao

The Salem Fire Corporation showed up with its trucks and watched the house burn, just making sure that it didn't spread.

塞伦消防公司迅速开着消防车来到现场,眼睁睁看着房子烧掉，只是确保它不会蔓延。

耶鲁公开课 - 公正课程节选