我在臺灣時，我們成為好朋友。

We became friends when I was in Taiwan.

Source: Tatoeba

Sentence Composition

1 我 wǒ
  1. I
  2. me
  3. my
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 臺灣 Táiwān Taiwan
=4 時 Shí surname Shi
=4 時 shí
  1. o'clock
  2. time
  3. when
  4. hour
  5. season
  6. period
5 我們 wǒmen we; us; ourselves; our
6 成為 chéngwéi to become; to turn into
7 好朋友 hǎopéngyou
  1. good friend
  2. (slang) a visit from Aunt Flo (menstrual period)