世系图：对谱主的世系进行了图示。

The chart of lineage :give chart to lineage of host.

youdao

他们的世系可以直接追溯到18世纪。

They can trace their lineage directly back to the 18th century.

youdao

他追踪自己的世系上溯至一个古老的诺曼家族。

He traces his descent back to an old Norman family.

youdao

他追踪自己的世系上溯至一个古老的诺曼家族。

He traces his descent back to an old Norman family.

youdao