对猴子来说，爬树很容易。

It is easy for a monkey to climb a tree.

Source: Tatoeba

Sentence Composition

1 对 duì
  1. right; correct
  2. towards; at; for
  3. concerning; regarding
  4. to treat (sb a certain way)
  5. to face
  6. (bound form) opposite; facing; matching
  7. to match together; to adjust
  8. to fit; to suit
  9. to answer; to reply
  10. to add; to pour in (a fluid)
  11. to check; to compare
  12. classifier: couple; pair
2 猴子 hóuzi monkey

classifier: 隻
3 来说 láishuō concerning; about
4 爬树 páshù to climb a tree
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 容易 róngyì
  1. easy; straightforward
  2. likely; liable to; apt to