他主动帮他妈妈做家务。

He takes the initiative in helping his mother do the housework.

Source: Tatoeba

Sentence Composition

1 他 tā
  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 tārì and 他人 tārén)
2 主动 zhǔdòng
  1. to take the initiative
  2. to do sth of one's own accord
  3. spontaneous
  4. active
  5. opposite: passive 被动 bèidòng
  6. drive (of gears and shafts etc)
=3 帮 bāng old variant of 帮 bāng
=3 帮 bāng old variant of 帮 bāng
=3 帮 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
4 他妈 tāmā
  1. (vulgar) synonym of 他媽的 /他妈的 (tāmāde)
  2. synonym of 他媽的 /他妈的 (tāmāde)
5 妈 mā
  1. ma
  2. mom
  3. mother
6 做 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)
7 家务 jiāwù
  1. household duties
  2. housework