湯姆知道該幫瑪麗。

Tom knew he should help Mary.

Source: Tatoeba

Sentence Composition

1 湯姆 Tāngmǔ Tom (name)
2 知道 zhīdào
  1. to know; to become aware of
  2. also pr. zhīdao
3 該 gāi
  1. should
  2. ought to
  3. probably
  4. must be
  5. to deserve
  6. to owe
  7. to be sb's turn to do sth
  8. that
  9. the above-mentioned
4 幫 bāng
  1. to help
  2. to assist
  3. to support
  4. for sb (i.e. as a help)
  5. hired (as worker)
  6. side (of pail, boat etc)
  7. outer layer
  8. upper (of a shoe)
  9. group
  10. gang
  11. clique
  12. party
  13. secret society
5 瑪麗 Mǎlì
  1. Mary or Marie (name)
  2. Mali