我十分安心，因為我知道你會保守秘密。

My mind is at ease believing you'll keep the secret.

Source: Tatoeba

Sentence Composition

1 我 wǒ
  1. I
  2. me
  3. my
2 十分 shífēn
  1. very
  2. completely
  3. utterly
  4. extremely
  5. absolutely
  6. hundred percent
  7. to divide into ten equal parts
3 安心 ānxīn
  1. at ease
  2. to feel relieved
  3. to set one's mind at rest
  4. to keep one's mind on sth
4 因為 yīnwèi
  1. because
  2. owing to
  3. on account of
5 我 wǒ
  1. I
  2. me
  3. my
6 知道 zhīdào
  1. to know; to become aware of
  2. also pr. zhīdao
=7 你 nǐ you (informal, as opposed to courteous 您 nín)
=7 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.)
=8 會 huì
  1. can; to have the skill; to know how to
  2. to be likely to; to be sure to
  3. to meet; to get together
  4. meeting; gathering
  5. (suffix) union; group; association
  6. (bound form) a moment (Taiwan pr. huǐ)
=8 會 kuài (bound form) to reckon accounts
=8 會 kuò only used in 會撮／会撮
9 保守 bǎoshǒu
  1. conservative
  2. to guard
  3. to keep
10 秘密 mìmì secret; private; confidential; clandestine

classifier: 個