family study的用法和樣例：
例句
- All people in both groups voluntarily joined this study with informed consents.
所有受試者或家屬均對本研究簽署知情同意書(shū)并同意參加。 - The paper studies the reception service quality of prisons and analyzes the demographics and life styles of the family members of prisoners.
摘要本文探討監獄的接見(jiàn)服務(wù)品質(zhì)并分析受刑人家屬的人口統計變數及生活型態(tài)，同時(shí)依研究結果提供許多有價(jià)值建議供監獄機關(guān)參考。
