结论：乙肝有一定的家庭聚集性，日常生活接触已成为乙肝主要的传播途径。

Conclusion: HB has a certain character of familial assemblage. Contact in daily life is the main way of infection of hepatitis b.

youdao

在当今这个信息时代，广告已经演变成一种传播的途径并且对人们的日常生活产生了很大的影响。

Nowadays, in this information society, advertising have evolved into a medium of transmission, and they exert a large and indispensable influence on the people's life.

youdao

在当今这个信息时代，广告已经演变成一种传播的途径并且对人们的日常生活产生了很大的影响。

Nowadays, in this information society, advertising have evolved into a medium of transmission, and they exert a large and indispensable influence on the people's life.

youdao