家谱

例句：

1. 1. Thefamily tree is a visual representationof the lineage of a family.
   家谱是家庭血统的视觉表示。
2. 2.He traced his ancestryback to the early days of the country's founding.
   他追溯自己的祖先到该国成立初期。
3. 3. The genealogyexpert was able to decipher the familytree and reveal the secrets of the past.
   基因鉴定专家能够解读家谱并揭示过去的秘密。