动盖上设有两个系环与系绳连接，系绳通过盒体顶设的两系绳孔与浮标相连。

The movable cover is provided with two tied rings connected with tied ropes; the tied ropes are connected with a buoy through two tied rope holes arranged on the top of the box body.

youdao

土星可算是太阳系中较为奇特的一颗行星，在望远镜中看来，它的外表犹如一顶草帽，在圆球形的星体周围有一圈很宽的“帽沿”，这就是土星光环，又称土星环。

In 1610, the year after Galileo first turned a telescope to the sky; he became the very first person to observe Saturn's rings, though he could not see them well enough to discern their true nature.

youdao

土星可算是太阳系中较为奇特的一颗行星，在望远镜中看来，它的外表犹如一顶草帽，在圆球形的星体周围有一圈很宽的“帽沿”，这就是土星光环，又称土星环。

In 1610, the year after Galileo first turned a telescope to the sky; he became the very first person to observe Saturn's rings, though he could not see them well enough to discern their true nature.

youdao