观察鸟类是个很好的业余爱好。

Bird watching is a nice hobby.

Source: Tatoeba

Sentence Composition

1 观察 guānchá to observe; to watch; to survey
2 鸟类 niǎolèi birds
=3 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)
=3 是 shì variant of 是 shì
=4 个 gě used in 自个儿 zìgěr
=4 个 gè
  1. (classifier used before a noun that has no specific classifier)
  2. (bound form) individual
=4 个 gè variant of 个 gè
5 很 hěn
  1. very; quite
  2. (also, often used before an adjective without intensifying its meaning, i.e. as a meaningless syntactic element)
6 好的 hǎode okay; all right; no worries
7 业余爱好 yèyúàihào hobby