我對你姐姐感到非常遺憾。

I feel very sorry for your sister.

Source: Tatoeba

Sentence Composition

1 我 wǒ
  1. I
  2. me
  3. my
2 對 duì
  1. right; correct
  2. towards; at; for
  3. concerning; regarding
  4. to treat (sb a certain way)
  5. to face
  6. (bound form) opposite; facing; matching
  7. to match together; to adjust
  8. to fit; to suit
  9. to answer; to reply
  10. to add; to pour in (a fluid)
  11. to check; to compare
  12. classifier: couple; pair
=3 你 nǐ you (informal, as opposed to courteous 您 nín)
=3 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.)
4 姐姐 jiějie older sister

classifier: 個
5 感到 gǎndào to feel; to sense; to perceive
6 非常 fēicháng
  1. very; really
  2. unusual; extraordinary
7 遺憾 yíhàn
  1. regret
  2. to regret
  3. to be sorry that