全部

1·Another friend, who prefers to remain anonymous, remembers coming home to find his father mopping up blood and broken glass from their front room after a lively discussion with a business associate.

另外一位不愿透露姓名的朋友告诉我，他仍然记得某一天回到家中，竟发现父亲正在前室擦拭血迹和收拾碎玻璃，而之前，他正在和一个商业伙伴进行一场“生动的讨论”。

2·Public Banks - cord blood from anonymous donors goes to help unrelated patients.

共用血站- - -匿名捐献者的脐血帮助非亲属患者。

3·Methods Data were collected through anonymous questionnaire survey and blood samples were made.

方法采用匿名问卷形式进行横断面调查和血标本采集。