They studied genetic material from people of different ethnic groups 他們從不同種族的人中提取基因物質進行研究。
It was just one person who made me suffer but many many of the same people , the israeli people , gave me my life back 讓我受苦的以色列人只有一個,但是許多他們同種族的人卻把我從鬼門關給救了回來。
Festivals and colorful ceremonies abound throughout the year given there are more than 50 languages and 70 ethnic groups in nepal alone 一年中有大量的節日和華美的典禮,存在50種語言,和70個同文化同種族的民族大家庭獨特尼泊爾。