他們從事癌症研究工作。

They are engaged in cancer research.

Source: Tatoeba

Sentence Composition

1 他們 tāmen they; them
2 從事 cóngshì
  1. to go for
  2. to engage in
  3. to undertake
  4. to deal with
  5. to handle
  6. to do
=3 癌症 áizhèng cancer
=3 癌症 áizhēng Alternative term for 癌症 (áizhèng, “cancer”).
4 研究 yánjiū
  1. research
  2. a study
  3. to research
  4. to look into

classifier: 項
5 工作 gōngzuò
  1. to work
  2. (of a machine) to operate
  3. job
  4. work
  5. task

classifiers: 個, 份, 項