我不知道他是怎麼賺來那麼多錢的。

I have no idea how he made all that money.

Source: Tatoeba

Sentence Composition

1 我不知道 zhīdào I don't know.
2
  1. (third-person singular) (since the early 20th century, usu. male) he; him; his
  2. (bound form) other; another; some other (as in 他日 and 他人 rén)
=3 shì
  1. to be (followed by substantives only)
  2. correct; right; true
  3. (respectful acknowledgement of a command) very well
  4. (adverb for emphatic assertion)
=3 shì variant of shì
4 怎麼 zěnme
  1. how?
  2. what?
  3. why?
=5 zhuàn
  1. to earn
  2. to make a profit
=5 zuàn
  1. to cheat
  2. to swindle
6 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 回來 huílai)
  4. ever since (as in 自古以來 lái)
  5. for the past (amount of time)
  6. (prefix) the coming ...; the next ... (as in 來世 láishì)
  7. (between two verbs) in order to
  8. (after a round number) approximately
  9. (used after to indicate possibility, as in 談得來 tándelái, or after to indicate impossibility, as in 吃不來 chībulái)
7 那麼 me
  1. like that; in that way; to that extent
  2. (before a number) ... or so; about ...
  3. then; in that case
8 duō
  1. many; much; more; a lot of
  2. too many; in excess
  3. (after a numeral) ... odd
  4. how (to what extent) (Taiwan pr. duó)
  5. (bound form) multi-; poly-
=9 Qián surname Qian
=9 qián
  1. coin
  2. money
  3. unit of weight, one tenth of a tael liǎng

classifier:

=9 jiǎn
  1. (obsolete on its own in Standard Chinese) a kind of farm tool
  2. a kind of farm tool
=10 de
  1. of; ~'s (possessive particle)
  2. (used after an attribute when it modifies a noun)
  3. (used at the end of a declarative sentence for emphasis)
  4. (used after a noun, verb or adjective to form a nominal expression, as in 皮革的 de "one made of leather" or 跑堂兒的 pǎotángrde "a waiter (literally, one who runs back and forth in a restaurant)" or 新的 xīnde "new one")
  5. also pr. or di in poetry and songs
=10 a taxi; a cab (abbr. for 的士 shì)
=10 really and truly
=10 (bound form) bull's-eye; target