我不会原谅你，除非你真诚地道歉。

I won’t forgive you unless you apologise sincerely.

Source: Tatoeba

Sentence Composition

1 我 wǒ
  1. I
  2. me
  3. my
2 不会 bùhuì
  1. improbable
  2. unlikely
  3. will not (act, happen etc)
  4. not able
  5. not having learned to do sth
  6. (coll.) (Tw) don't mention it
  7. not at all
3 原谅 yuánliàng
  1. to excuse
  2. to forgive
  3. to pardon
=4 你 nǐ you (informal, as opposed to courteous 您 nín)
=4 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.)
5 除非 chúfēi
  1. only if (..., or otherwise, ...)
  2. only when
  3. only in the case that
  4. unless
=6 你 nǐ you (informal, as opposed to courteous 您 nín)
=6 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.)
7 真诚 zhēnchéng sincere; genuine; true
=8 地道 dìdào
  1. tunnel
  2. causeway
=8 地道 dìdao
  1. authentic
  2. genuine
  3. proper
9 歉 qiàn
  1. to apologize
  2. to regret
  3. deficient