In fact, for thousands of human traits, a molecular basis that's known for that, and for thousands of people, every day, there's information that they gain about the risk of going on to get this disease or that disease.
事实上，数以万计的人类特征中， 就是那些已知的分子基础所决定， 对很多人来说，每天 他们都获得很多信息 关于得上这个 或那个疾病的危险。