在几十年的研究中，卡西尼陆续在土星最明亮星环之间的所谓“卡西尼环缝”一带发现了土星的4颗卫星。

Over decades of study, Cassini went on to discover four of Saturn's moons along with the so-called Cassini Division between Saturn's brightest rings.

youdao

在几十年的研究中，卡西尼陆续在土星最明亮星环之间的所谓“卡西尼环缝”一带发现了土星的4颗卫星。

Over decades of study, Cassini went on to discover four of Saturn's moons along with the so-called Cassini Division between Saturn's brightest rings.

youdao