light refraction

• 光的折射

light refraction的用法和样例：

例句

1. Song poetry is the refraction and reflection of Song Culture in literature.
   摘要宋诗是宋型文化在文学层面的折射与反映。
2. With the refraction, the marvelous spectacle appeared if we look from faraway.
   再加上光线的折射远远望去就会产生这样的奇观。