In its original state, there were rotating dials and other indicators on the top, with letters and drawings showing the Sun, the phases of the moon and different constellations.
最初，它的顶部有旋转的刻度盘和其他指示物，上面的字母和图画描绘了太阳、月相和不同的星座。
2
The top priority is no longer freeing the rover from the sandpit, but getting its solar panels pointed more to the sun.
目前的第一要务已经不是让探测器脱离沙坑了，而是让太阳能板更偏向太阳的方向。
3
Before the sun sets, we need to get to the top of the mountain.