您要查找的是不是：
- This census is an invaluable resource for tracing family history. 人口普查是追查家族史的一种宝贵资源。
- We will be in San Luis Obispo, tracing family history and John's childhood memories. 我们将在有家庭历史渊源的这个小城寻找过去的足迹及童年的回忆.
- The family can trace its history to the 17th century. 这个家族的历史可以追溯到十七世纪。
- Her family can trace its history back to the 15th century. 她的家史可追溯到15世纪。
- I can not trace my family tree back farther than my great-grand parents. 我无法把我的家谱追溯到我曾祖父母以前。
- She only unbends in the family circle. 她只在家庭环境里才不拘束。
- The family are trying to trace the missing dog. 全家人正在设法找寻失踪的狗。
- He's inconsiderate to his family. 他不体谅他的家人。
- I can't trace that letter you sent me. 我找不到你寄给我的那封信。
- John felt it hard to rig out his family. 约翰感到难以为一家大小置备衣着。
- He spoke without a trace of emotion. 他说话时毫不动感情。
- Smoking is distasteful to my family. 我一家都不喜欢抽烟。
- Did the police find any trace of the murderer? 警方找到凶手的行踪了吗？
- It's Bill's wife who really rules the roost in that family. 在比尔家里，真正当家的是她的老婆。
- They failed to find any trace of the runaways. 他们未能找到逃跑者的任何踪迹。
- The author dedicated her new book to her supportive family. 这位作家将她的新书献给支持她的家庭。
- There was barely a trace of salt in the soup. 汤里简直一点盐也没有放。
- The post office tried to trace the lost letter. 邮局设法查出那封丢失的信。
- The kids are learning to trace the letter. 孩子们学描字母。
- He always spoke with a trace of sarcasm. 他说话总带着一丝讽刺。
