彩虹是自然界最美的现象之一。

A rainbow is one of the most beautiful phenomena of nature.

Source: Tatoeba

Sentence Composition

1 彩虹 cǎihóng rainbow

classifier: 道
=2 是 shì
  1. to be (followed by substantives only)
  2. correct; right; true
  3. (respectful acknowledgement of a command) very well
  4. (adverb for emphatic assertion)
=2 是 shì variant of 是 shì
3 自然界 zìránjiè
  1. nature
  2. the natural world
=4 最 zuì variant of 最 zuì
=4 最 zuì old variant of 最 zuì
=4 最 zuì
  1. (before an adjective or verb) to the highest degree; (the) most ...; -est
  2. (after 之 zhī) best or most extreme example (e.g. 世界之最 shìjièzhīzuì "the greatest in the world")
=5 美的 Měidí Midea (brand)
=5 美的 Měidì Midea (electrical appliance company)
6 现象 xiànxiàng
  1. phenomenon
  2. appearance

classifiers: 個, 種
7 之一 zhīyī
  1. one of (sth)
  2. one out of a multitude
  3. one (third, quarter, percent etc)