The country stepped up internal security.

该国加强了国内安全防卫。

Russia's Ministry of Internal Affairs.

俄罗斯内务部。

We now have a Europe without internal borders.

如今，我们拥有一个内部无边界的欧洲。

The doctor said the internal bleeding had been massive.

医生说内出血的量很大。

disorders which affected the skin and internal organs alike.

侵袭到皮肤乃至内脏的各种疾病。