他們在派對上玩得很開心。

They enjoyed themselves at the party.

Source: Tatoeba

Sentence Composition

1 他們 tāmen they; them
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 派對 pàiduì (loanword) party
=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 wán
  1. to play
  2. to have fun
  3. to trifle with
  4. toy
  5. sth used for amusement
  6. curio or antique (Taiwan pr. wàn)
  7. to keep sth for entertainment
=5 玩 wán
  1. variant of 玩 wán
  2. Taiwan pr. wàn
6 得很 dehěn (after an adjective) very
7 開心 kāixīn
  1. to feel happy
  2. to rejoice
  3. to have a great time
  4. to make fun of sb