孩子們在草地上玩耍。

The children are having fun in the grass.

Source: Tatoeba

Sentence Composition

1 孩子們 háizimen children
2 在 zài
  1. to exist; to be alive
  2. (of sb or sth) to be (located) at
  3. (used before a verb to indicate an action in progress)
3 草地 cǎodì
  1. lawn
  2. meadow
  3. sod
  4. turf

classifier: 片
=4 上 shǎng used in 上聲 shǎngshēng
=4 上 shàng
  1. (bound form) up; upper; above; previous
  2. first (of multiple parts)
  3. to climb; to get onto; to go up
  4. to attend (class or university)
  5. (directional complement) up
  6. (noun suffix) on; above
5 玩耍 wánshuǎ
  1. to play (as children do)
  2. to amuse oneself