艾滋病疫苗是当今人类面临最难攻克又最急需的疫苗，最近，美国默克公司疫苗的失败引起了舆论的高度关注。

AIDS vaccine is the most difficult today, in the face and overcome the most urgent need of the vaccine, recently, the United States Merck vaccine caused the failure of the media attention.

youdao

许多人认为，默多克先生是对美国整个新闻传统的威胁。

For many, Mr Murdoch is a threat to the whole American journalistic tradition.

youdao

在美国，人们对老默多克以及新闻集团的看法与世界上其他地方对他们的看法大为不同。

Rupert Murdoch and News Corporation are viewed differently in America from the way they are seen elsewhere.

youdao