秋天到了，樹葉也開始落下。

Autumn came and the leaves started to fall.

Source: Tatoeba

Sentence Composition

1 秋天 qiūtiān autumn

classifier: 個
2 到了 dàoliǎo
  1. at last
  2. finally
  3. in the end
3 樹葉 shùyè tree leaves
=4 也 Yě surname Ye
=4 也 yě
  1. also; too; as well; (not ...) either
  2. (used after a verbal or nominal expression X to indicate that X is an extreme or unexpected case) even (X)
  3. (literary) particle having functions similar to 啊 a
5 開始 kāishǐ
  1. to begin
  2. beginning
  3. to start
  4. initial

classifier: 個
6 落下 luòxià
  1. to fall
  2. to drop
  3. to land (of projectile)