你只是在聽講，沒有思考。

You were just listening to the talk, without thinking.

Source: Tatoeba

Sentence Composition

=1 你 nǐ you (informal, as opposed to courteous 您 nín)
=1 你 nǐ you (Note: In Taiwan, 妳 is used to address females, but in mainland China, it is not commonly used. Instead, 你 is used to address both males and females.)
2 只是 zhǐshì
  1. merely; only; just; nothing but
  2. simply
  3. but; however
3 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)
4 聽講 tīngjiǎng
  1. to attend a lecture
  2. to listen to a talk
5 沒有 méiyǒu
  1. haven't
  2. hasn't
  3. doesn't exist
  4. to not have
  5. to not be
6 思考 sīkǎo
  1. to reflect on
  2. to ponder over