The country has been threatened with complete isolation from the international community unless the atrocities stop.

这个国家受到了完全被国际社会孤立的威胁，除非其暴行得以制止。

《牛津词典》

They live in complete isolation in a mountain.

他们在山里过着完全与世隔绝的生活。

youdao

The millionaire lived in complete isolation from the outside world.

这位富翁过着与世隔绝的生活。

youdao

In two sessions they rowed in complete isolation and in the others in groups of six, perfectly synchronised.

ECONOMIST: Exercise and company

"They were kept in complete isolation in this compound, if you will, at the rear of the house, " he said.

CNN: Girl grew up locked away in backyard sheds

Prolonged period of complete isolation: the expedition will be alone, isolated and have to be self-sufficient for at least 7-9 months.

BBC: Viewpoint: The last great polar challenge