Definition: When the sun sets, it moves down in the sky until it cannot be seen. Level: B1
太阳从东边升起，从西边落下。
The sun rises in the east and ___sets in the west.
我喜欢太阳落山前的薄雾。
I loved the thin fog before the sun ___set.
我们欣赏着太阳落山时海上的景色。
We enjoyed the view as the sun ___set over the ocean.
