汤姆不会使用指南针。

Tom doesn't know how to use a compass.

Source: Tatoeba

Sentence Composition

1 汤姆 Tāngmǔ Tom (name)
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 使用 shǐyòng
  1. to use
  2. to employ
  3. to apply
  4. to make use of
4 指南针 zhǐnánzhēn compass