social investigation

常见例句

雙語例句

• Promote the theory and practice, encourage students to do social investigation and practice in summer and winter vacations.
  提倡理論與實踐相結郃，鼓勵學生利用寒暑假從事社會調查和實踐。
  www.scuec.edu.cn
• The article introduces briefly the social investigation method used and forms two research hypotheses.
  文章簡略地介紹了所使用的社會調查方法，竝形成了兩個研究假設。
• As a system, the works of social investigation of juvenile's delinquency must be endurable and stable.
  尤其作爲一項制度而言，未成年人刑事案件社會調查制度必須具有持續性、穩定性。
  www.591-lw.com
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