bending of light

例句：

1. 1. The sun's rays are bending in the wind.
   阳光在风中弯曲。
2. 2. The path is bending around a large rock.
   小径在一块大石头旁弯曲。
3. 3. The beam of light from the flashlight is bending.
   手电筒的光柱在弯曲。