虽然有人来了，但是她还是忐忑不安。

Even though someone came, she still remained uneasy.

Source: Tatoeba

Sentence Composition

1 虽然 suīrán although; even though (often used correlatively with 可是 kěshì or 但是 dànshì etc)
2 有人 yǒurén
  1. someone
  2. people
  3. anyone
  4. there is someone there
  5. occupied (as in restroom)
3 来 lái
  1. to come
  2. (used as a substitute for a more specific verb)
  3. hither (directional complement for motion toward the speaker, as in 回来 huílai)
  4. ever since (as in 自古以来 zìgǔyǐlái)
  5. for the past (amount of time)
  6. (prefix) the coming ...; the next ... (as in 来世 láishì)
  7. (between two verbs) in order to
  8. (after a round number) approximately
  9. (used after 得 dé to indicate possibility, as in 谈得来 tándelái, or after 不 bù to indicate impossibility, as in 吃不来 chībulái)
=4 了 le
  1. (completed action marker)
  2. (modal particle indicating change of state, situation now)
  3. (modal particle intensifying preceding clause)
=4 了 liǎo
  1. to finish
  2. (used with 得 dé or 不 bù after a verb to express (im)possibility, as in 忘不了 wàngbuliǎo "cannot forget")
  3. (literary) (usually followed by a negative such as 无 wú or 不 bù) completely (not); entirely (not); (not) in the least
  4. to understand clearly (variant of 了 liǎo)
=4 了 liǎo
  1. (of eyes) bright
  2. clear-sighted
  3. to understand clearly
=4 了 liào unofficial variant of 瞭 liào
5 但是 dànshì but; however
6 她 tā she
=7 还是 háishi
  1. still (as before)
  2. had better
  3. unexpectedly
  4. or
=7 还是 háishì
  1. had better; it would be best (to do something); one would be well-advised to
  2. nevertheless; yet
  3. or
  4. still
=8 忐忑不安 tǎntèbùān (idiom) anxious; in turmoil
=8 忐忑不安 tǎntèbù'ān nervous; uneasy