jī / yīn / jiǎn / cè / kě / yǐ / bāng / zhù / wǒ / men / liǎo / jiě / bù / tóng / rén / qún / zhī / jiān / de / qīn / yuán / guān / xì

基因检测可以帮助我们了解不同人群之间的亲缘关系。

Genetic testing can help us understand the kinship relationships between different populations.