汤姆对局势一无所知。

Tom knows nothing about the situation.

Source: Tatoeba

Sentence Composition

1 汤姆 Tāngmǔ Tom (name)
2 对局 duìjú
  1. opposing sides (in chess etc)
  2. position (of opposing forces)
3 势 shì
  1. power
  2. influence
  3. potential
  4. momentum
  5. tendency
  6. trend
  7. situation
  8. conditions
  9. outward appearance
  10. sign
  11. gesture
  12. male genitals
4 一无所知 yīwúsuǒzhī (idiom) not knowing anything at all; completely ignorant