我認為湯姆不知道如何做那件事。

I don't think Tom knows how to do that.

I don't think that Tom knows how to do that.

Source: Tatoeba

Sentence Composition

1
  1. I
  2. me
  3. my
2 認為 rènwéi to believe; to think; to consider; to feel
3 湯姆 Tāng Tom (name)
4 不知 zhī
  1. not to know
  2. unaware
  3. unknowingly
  4. fig. not to admit (defeat, hardships, tiredness etc)
=5 dào
  1. (bound form) way; reason; principle
  2. (bound form) a skill; an art; a specialization
  3. (Daoism) the Way; the Dao
  4. to say (introducing a direct quotation, as in a novel)
  5. (bound form) to express; to extend (polite words)
  6. classifier for long thin things (rivers, cracks, shadows etc), barriers (walls, doors etc), questions (in an exam etc), commands, courses in a meal, steps in a process
  7. (old) circuit (administrative division)

classifiers: ,

=5 dǎo
  1. (obsolete on its own in Standard Chinese) alternative form of / (dǎo, “to direct; to guide; to lead; to conduct”)
  2. alternative form of / (dǎo, “to direct; to guide; to lead; to conduct”)
6 如何
  1. how
  2. what way
  3. what
7 zuò
  1. to make; to produce
  2. to write; to compose
  3. to do; to engage in; to hold (a party etc)
  4. (of a person) to be (an intermediary, a good student etc); to become (husband and wife, friends etc)
  5. (of a thing) to serve as; to be used for
  6. to assume (an air or manner)
=8 surname Na
=8 Nuó surname Nuo
=8 variant of
=8
  1. (specifier) that; the; those (colloquial pr. nèi)
  2. (pronoun) that (referring to persons, things or situations)
  3. then (in that case)
=8 nuó
  1. (archaic) many
  2. beautiful
  3. how
  4. old variant of nuó
9 jiàn
  1. item
  2. component
  3. classifier for events, things, clothes etc
=10 shì
  1. matter
  2. thing
  3. item
  4. work
  5. affair

classifiers: , ,

=10
  1. alternative form of (zì, “to establish”)
  2. alternative form of (zì, “to stab”)